Hackers have figured out a way to make the PSP and PS3 version of Manhunt 2 from Rockstar be uncensored meaning that the game has been brought back to its original Adults Only rating state.

Hackers seem to do some amazing things and this is a perfect example of that. Manhunt 2 was originally given an Adults Only rating by the ESRB in North America, which kept it from releasing in July on the PSP, PS2, and Nintendo Wii platforms.

Rockstar had to go back to the drawing board and re-work the game to the point where they had to dumd down the violence a bit so that they were allowed to release it. They did so an yesterday on Halloween the game launched finally on the PSP, PS2, and Wii.

Now hackers have apparently found a way to remove all of the censoring by Rockstar. This reverts Manhunt 2 back to its state as an Adults Only game which will please many gamers who were not happy that the game was dumbed down a bit.

TOCA Race Driver 3 ChallengeDeveloper: Sumo Digital Publisher: Codemasters “You’ll need dedication, patience and skill to get the most of TRD3 Challenge,” we said in our review back in March and nothing has changed since. This isn’t a game for those whose idea of racing is to approach corners with the finger firmly on the accelerator button and simply flick the analogue nub (or D-pad) violently to one side. If that’s not you, you’ll love the wide range of vehicles and remarkable balance of ‘playable reality’ on offer here.
The WarriorsDeveloper: Rockstar Leeds Publisher: Rockstar Adapted from a cult 1979 film (and previously available on consoles), this is an often brutal gang-based action adventure that sees you fighting your way across New York’s meanest streets. Thankfully, the third-person combat system is as tough as they come, which combined with a hugely atmospheric setting, superlative production values and seemingly endless variety makes this a supremely entertaining experience all PSP-owning adults (this is 18-rated) should try.
Metal Slug AnthologyDeveloper: SNK Playmore Publisher: Ignition Seven games from SNK’s gorgeous, delightfully playable 2D side-scrolling shooter series may sound like a recipe for broken PSP buttons as a result of the relentless use they’ll endure. For us, though, it sounds like the UMD to have with you at all times. Because despite the odd irritating flaw as a result of the conversion process, there is little on Sony’s handheld that can match this for a quick, gratifying dose of shoot-’em-up goodness.
Sega Mega Drive CollectionDeveloper: Digital Eclipse Publisher: Sega Granted, not all of the 27 impeccably converted games crammed into this UMD are classics, but the majority do represent a selection of the most popular titles to appear on Sega’s old 16-bit console. From various examples of the Sonic The Hedgehog, Phantasy Star, Golden Axe and Ecco the Dolphin series, to Columns, Virtua Fighter 2 and Shinobi III, this is one of the strongest retro compilations to have appeared on any system.
Tony Hawk’s Project 8Developer: Page 44 Studios Publisher: Activision Console owners may be sick of the Hawkster tuning up on a yearly basis, but on PSP his appearances have to date been far less frequent. As a result, when a skateboarding game as delicately crafted and compelling as this rolls along, it’s impossible (and, indeed, unfair) to ignore it. Crucially, Project 8 nails the control mechanism and then follows that with a ridiculous amount of depth through a multitude of mini-goal based missions. It’s emerged as one of the year’s most absorbing games.
Ratchet & Clank: Size MattersDeveloper: High Impact Games Publisher: Sony Taking a much-deserved vacation from their adventures on PlayStation 2, Ratchet and Clank turn up on PSP only to find themselves needing to embark on a mysterious quest involving a kidnapped girl and forgotten race of genius inventors. Cue the franchise’s many weapons and gadgets, which together with the relentless destruction, pleasing variety, and tonnes of content results in one of the handheld’s best action adventure experiences to date.
Sid Meier’s Pirates!Developer: Full Fat Publisher: 2K Games An update of the classic 1987 strategy-led adventure, whose open-ended mechanic gives you the freedom to amass fame, fortune, land, political power and treasure as you roam around the Gulf Coast, Caribbean and South America, making both friends and enemies. It’s a glorious mix of exploration, mutinies, duelling and sea-battle mini-games, charming and humourous cut-scenes, supported by the kind of sturdy game design even the most determined cannonball can’t dent.
Metal Gear Solid: Portable OpsDeveloper: Kojima Productions Publisher: Konami Although out in the US in 2006, Portable Ops qualifies for inclusion here due to the ridiculous five-month wait European gamers had to endure for the game to arrive in our continent. Specifically, it qualifies for inclusion here in such a high position because it’s excellent – a clever and brilliantly designed stealth-based action title that remains true to the essence of past MGS games while introducing a host of new elements, not least one of the strongest multiplayer aspects yet seen on PSP.
Virtua Tennis 3Developer: Sumo Digital Publisher: Sega Wimbledon competitors may have spent more time waiting around that playing on the courts this year but we suspect those crafty enough to have packed a PSP with a copy of Sega’s brilliant Virtua Tennis 3 into their kit bag probably didn’t mind the rain one bit. That would be because this is one superbly refined tennis game, its exquisite control mechanics partnered by the brilliantly balanced difficulty and variety of the content. The resulting digital sporting experience is simply smashing.
CrushDeveloper: Zoë Mode Publisher: Sega Crush is exactly the kind of game the PSP is crying out for. Innovative, daring, fresh, perfectly suited to its host platform and immensely playable, it’s no wonder the game recently won a prestigious Develop Award for ‘Best New Handheld IP’. Don’t let the dry terminology of the award’s label conjure up the wrong image, though – Crush beat its rivals precisely because its vibrant qualities are impossible to miss. From the moment you pick it up, you’re lost in a clever, masterfully designed, multi-dimensional puzzler that will consume your thoughts.

Ok, so here it is. 3.51 M33 Custom Firmware.

Following in Dark_Alex’s footsteps come a hacking team from Russia called the M33 Team who have developed a 3.51 custom firmware.

Features >

* All functions of v3.51 firmware retained - PS1 support, high video
resolution, MP3 visualizer, internet navigation, PS3 connection etc
* Launch official UMDS which require v3.51 firmware
* Direct launching of ISOs/CSOs
* Direct launching of homebrews and demonstrations
* Direct launching of PS1 images
* Ability to alter the CPU speed of the PSP
* Recovery mode
* Multi-region
* Bugfixes
* Customize all your icons etc

This works will all models of PSP including TA-082 motherboards

Your PSP must be running either 1.5 firmware or any 3.XX OE or 2.71 SE custom firmware.

Download > 3.51 M33 CUSTOM FIRMWARE

Installation Instuctions >

1. If your PSP is firmware 1.50, copy the folders kxploitpatcher and kxploitpatcher% which are in the “1.50only” folder to ms0:/PSP/GAME/ and run the patcher first.

if you are already running custom firmware you don’t need to do this so skip to step 2

2. if you already have firmware SE/OE, copy the folder M33CREATOR to ms0:/PSP/GAME150.

If you have 1.50 copy to ms0:/PSP/GAME

3. Download Sony official 3.51 firmware update from here >3.51 UPDATE
extract with winrar and rename EBOOT.PBP to 351.PBP and copy into the ms0:/PSP/GAME150/M33CREATOR/ or for 1.50 users to ms0:/PSP/GAME/M33CREATOR/

4. Download sony official 1.50 firware update from here >1.5 UPDATE
extract with winrar and rename EBOOT.PBP to 150.PBP and copy into the ms0:/PSP/GAME150/M33CREATOR/ or for 1.50 users to ms0:/PSP/GAME/M33CREATOR/

5. on your PSP, run the “3.51 M33 CREATOR”. Once finished, press X, the PSP will return to the XMB, and a new program, the “3.51 M33UPDATE” appears!

6. now run “3.51 M33UPDATE”.

7. Once it finishes, press X to shut off the psp. Restart manually.

8. Down a shot of Vodka and celebrate.

please note, if you are under 18 (21 in some places) please skip step 8.

pics courtesy of wertypsp2

FAQs >

Q. My battery is under 75% can i still flash the firmware >
A. Yes, just hold triangle and L trigger whilst the flasher is loading (do this at your own risk)

Q. Do homebrew and isos still work in the normal way?
A. Yes, homebrew, iso/cso etc load just like OE firmware, iso/cso go in the ISO folder and homebrew goes in GAME150

Q. Will my 3.40 OE customisations work (icons/fonts etc)?
A. Yes, except for certain files which you must not flash >
* system_plugin_fg.rco (psp will freeze going into usb mode)
* pspbtcnf.txt
* vsh.prx not installable
* paf.prx not installable (semi-brick)
* common_gui.prx noncompatible (semi-brick)
* the topmenu_plugin.rco of the topics which contain a vsh.prx are
non compatible

Q. is NO-UMD 100% compatible with all games?
A. No it isn’t. Games that needed a UMD on OE firmware also need a UMD with M33 firmware.

Q. I have 3.XX OE on my psp and it is customised. Do I have to remove the customisations or go back to 1.5 before installing?
A . No this will install fine over the top.

Q. Does cwcheat work?
A. i’ve heard reports of games not loading when the cwcheat.prx is on. cwcheatpops.prx works

Q. I can’t enter USB mode.
A. go into recovery mode and toggle flash1. delete config.se. If you have customised your psp after installing make sure you have not flashed system_plugin_fg.rco to your flash0

Q. Can I use the EBOOT the installer creates on another psp to install custom firmware instead of creating one again?
A. it seems the EBOOT is generic, so yes.

Q. Does the brightness fix work?
A. Yes it does.

Q. Are there any other known issues?
A. quite a few at the moment including wifi enabled homebrew like pimpstreamer. i’ll try to keep this FAQ updated as best I can.

The Following guide is for newcomers to the PSP and is to give you as much knowledge as needed to use the PSP

NOTE: Please refer to your PSP Manual for detailed instructions for playing UMD-related games/music/videos as well as Music/Videos on your Memory Stick.

Background of Sony in Handheld Market:

The PSP (Playstation Portable) is Sony’s first handheld gaming device. Sony has created many handhelds before, but not in the gaming industry. Sony’s most popular line of handhelds are the Sony Cliés. Sony Cliés are a Palm-powered handheld and vary in many different handheld structures. Sony isn’t new to handhelds, but they are new to the famous industry of “handheld gaming”.

The PSP Unit

The Playstation Portable is what many refer to as the PSP. The PSP has the greatest graphics of any current handheld. The graphics are comparable to the PS2. Although it is not as powerful (graphics-wise) as the PS2, it yields better graphics than the PSOne, partly due to the smaller screen size. The PSP offers less buttons than the first Playstation Dual Shock Controller (Missing buttons include: L2, R2, and the Right Analog stick), but it does offer many more features than the PSOne had to offer. The PSP is slightly larger than the Nintendo DS and other handhelds in thickness, but the screen makes up for this. With a screen of 480×272 pixels, this screen is the largest handheld screen to date. The US price for the Sony PSP is retailed at 250$.

Firmware

The most important part of the PSP is its firmware. Many owners refer to the firmware as the PSP’s OS (operating system) or BIOS (Basic Input/Output System). The firmware of the PSP is located in the PSP itself and not on your memory stick. The firmware on the PSP is replaceable/ upgradeable. Sony issues updates to the firmware every few months and adds new features. With these new features usually come security updates. These security improvements fix up holes in the firmware that may be accessible to the user. Sony does not like homebrew due to the piracy of UMD games on the memory stick and would stop it at almost any cost (Piracy/Isos/Loaders are discussed in a few sections below).
The Updates are downloadable on Sony’s PSP website (Playstation.com) and only allows you to download the latest update. Once you have the update downloaded, move it to your PSP/Game/UPDATE folder (the eboot file) and it shall update your PSP. Once installed (the update) you can delete it from your memory stick

1.0 Firmware:

The first firmware version that was installed on a PSP is firmware version 1.0 (Japanese PSP’s only). This firmware version was pre-installed on the first PSP’s released. The 1.0 firmware is unable to be downloaded since it was never released as an update. You can find various dumps of the firmware, but these dumps are not complete. (Dumps are basically files from the 1.0 firmware that were dumped onto the memory stick). The 1.0 firmware allowed for unsigned code to be ran on the PSP, and all that was required was an eboot.pbp compiled file. This file was run straight from the PSP/Game folder located on the memory stick. (Homebrew code is described in the section: Memory Stick located under Games on the PSP)
——————-
1.5 Firmware:

This firmware was the first update to the Sony PSP in Japan. This version was also pre-installed on the US PSP release. This update changes from 1.0 JP to 1.5 JP include: Support for German, Spanish, French, Italian, Portuguese and Russian language options on the PSP menu (it will not affect in-game menus), a setting to retain the screen mode on videos, and a quick-resume function to resume playback of audio and video after coming out of the PSP’s sleep mode (it won’t automatically keep playing the media file, but you can jump right into the track or movie exactly where you left off before sleeping.) Download the 1.5 update here: [Click Here to download] This update, however, did not allow for the execution of eboot.pbp files from the memory stick like the 1.0 firmware did

After a few months of the US PSP release there were rumors of people finding a way to run homebrew on this new 1.5 firmware. Many did not believe this at first, but a few days later, on June 15th, they had to. You can find this news-breaking coverage at the following link: [Click here to view the PSPUpdates.QJ.Net Article] Two days after this hack of the 1.5 firmware, a safer exploit was produced. The previous exploit required two memory sticks that you switched once the PSP booted the split eboot (The file is split using the KXploit program that PSP-Dev created.). The new method does not require this and only requires the original MS1 folder contain a % at the end and the second folder to remain the same name. This was a major accomplishment.

To find out how to install these 1.5 homebrew, please read below for further instructions.
——————–
1.51 Firmware

The second update for Japanese PSP’s (first for the US) was the 1.51 update. Update changes: The new Firmware update fixes various security issues in the PSP’s v1.0 firmware which effectively fills holes to stop unsigned code from being executed.

As stated above, this new firmware does not allow for unassigned code to be run on the PSP (same as 1.5 but with heightened security). At the current time homebrew code is unable to be ran on this firmware; read the section on 2.0.
——————
1.52 Firmware

The third update for JP PSP’s (2nd for US) was the 1.52 update. Update changes include: UMD Music to be run from the main menu and higher security.
Once again, homebrew can not be run on this firmware version; read the section on 2.0.
——————
2.0 Firmware

This is Sony’s first major update to their Sony Playstation Portable. There have been numerous changes in this version and all are very significant.

Update: 2.0 PSP’s can now run homebrew This is done by updating to the 2.0 firmware and then using Fanjita’s eLoader or downgrading to 1.5 via the MPH downgrading method.

For a list of all the changes and any question that you might have, please go to [this link]I have compiled this complete guide for the 2.0 firmware that lists all its features and includes a large…a very large FAQ section on the new firmware.
——————
2.01 Firmware

This is Sony’s response to the overflow exploit found in 2.0. Aside from this “security patch,” nothing else was added to this firmware package.

Update: 2.01 PSP’s can now run homebrew using Fanjita’s eLoader.
Update: 2.01 PSP’s can now be downgraded using the noobz downgrader.

—————–
2.50 Firmware

This firmware version was released only a few days after the 2.01 firmware patch was released. This contains a new major addition (Location Free Technology) and other small changes.

Update: 2.50 PSP’s can now run homebrew using Fanjita’s eLoader.
[UPDATE July 1 2006] At this point in time, --escaped_anchor:f1639ce01788f26dcc790ebce9ba5edb--

Updated parts of the firmware include:
--escaped_anchor:a65dae2b1db3e6b304e6335e877bbc87--

• [--escaped_anchor:f8a43017cfb954313ebea0c27dab9a02--] has been added as a feature under [Network].
• [Auto-Select] and [Unicode (UTF-8)] have been added as options to [Encoding] under [View] in the [Internet Browser] menu bar.
• Settings for [Text Size] and [Display Mode] in [Internet Browser] can now be saved.
• --escaped_anchor:ea2aaa6393400215e429370dc5b307d1-- accessed through [Internet Browser] can now be saved.

--escaped_anchor:dd1fdb9369c87fdf6f0e962dcb36b491--

• Copyright-protected video can now be played under [Video].
  • (This applies to video saved on Memory Stick Duo* media).
  • For details, contact the video content provider.
  • Note that fees may be charged to obtain or use copyright-protected video.
  • Downloadable copyright-protected video may not be available in all countries

  and regions.

--escaped_anchor:1808d10fa46564c2a0d7dfad773efa61--

• [--escaped_anchor:c36b592707b869629b821a62fcc3109f--] has been added as an option to [Date and Time] in [Date & Time Settings] under [Settings].
• [WPA-PSK (AES)] has been added as a security method under [Network Settings].

--escaped_anchor:1b6797fa4260e1238b961bbb5a899beb--

• Korean input mode has been added to the on-screen keyboard.

——————-
2.60 Firmware

This firmware version was released on November 29th, 2005.

Update: 2.60 PSP’s can now run homebrew using Fanjita’s --escaped_anchor:515eff8e01e0f42ede5e35caae0541b8--.
[UPDATE July 1 2006] At this point in time, --escaped_anchor:1772684b5a018847c13831084192eab6--

Updated parts of the firmware include:

• [RSS Channel] has been added as a feature under [Network].
• [Simplified Chinese (GB18030)] and [Tradition Chinese (Big5)] have been added as options to [Encoding] under [View] in the [Internet Browser] menu bar. (Characters may be indistinct in some cases when these encoding options are selected.)
• [Volume Adjustment] has been added as a feature to [LocationFree Player]
• You can now download video data that supports copyright protection using the [Internet Browser].
• WMA has been added as a codec that can be played under [Music]. (This applies to music data saved on your Memory Stick.) Note: You must adjust a system setting to enable playback of WMA format music data. A connection to the internet is required to adjust the setting.

——————-
2.70 Firmware

This firmware version was released on April 25th, 2006. At this point in time you cannot downgrade or play homebrew on a 2.70 PSP! read the section on 2.71.

Updated parts of the firmware include:

• [Internet Browser] now supports Macromedia Flash contents playback.
• You need to enable the Flash contents playback in the [System Settings].
• The version of the flash player is Macromedia Flash Player 6 (a part of the functions is not supported).
• The settings of the [Internet Browser] is added into Settings]
• The audio contents from channels in the [RSS Channel] section now can be saved into your memory stick.
• [Auto] option added to [Rate Change] in [Location Free Player].
• [Music] Added file extension to playable AAC format.
• Added [Enable Flash Player] in [System Settings]. To change this option, you need to connect to the internet.
• “Simplified Chinese” and “Traditional Chinese” added to System Settings].
• Added [RSS Channel Settings].
• Added [UMD Video L & R Button] into [Video Settings].
• Fixed some issues when using a memory stick with more than 2GB free space. This problem has not happened among the memory sticks sold in Japan until April 24.

——————-
2.71 Firmware

This firmware version was released on June 01st, 2006.

Update:you can downgrade, or play homebrew (Homebrew Enabler or eLoader) on a 2.71 PSP!

Updated parts of the firmware include:

• [Internet Browser] can now be used to download demo version of games to memory stick.
• [LocationFree Player] now displays correct image when selecting the external tuner.
  • This affects users using LocationFree base station model LF-B1 (North America/Taiwan/Korea model) and LF-X11 (North America model). To know your hardware model number, just check you user manual.
  • LocationFree base station models for Japan/Europe are not affected.
• The icon “Goto Network Service” has been added into the “Network” column.

——————-
2.80 Firmware

This firmware version was released on July 27th, 2006.

[UPDATE NOV 15 2006]: 2.80 PSP’s can now run usermode homebrew using the latest eLoader.
[UPDATE DEC 23 2006]: 2.80 PSP’s with TA-079 to TA-081 motherboards can now be downgraded.
[UPDATE JAN 03 2007]: FW2.80 DownDate to FW2.71 for TA-082~086 PSP.

Updated parts of the firmware include:

• [RSS Channel] You can now download video and image content.
• [Location Free Player] You can now register devices via a wireless LAN access point.
• [Music] You can now play AAC files with the .3gp file extension.
• [Settings] [Automatic] has been added as an option under [Network Settings] > [Infrastructure Mode]. Select this option when using an access point that supports automatic setup.

——————-
2.81 Firmware

This firmware version was released on September 7th, 2006. At this point in time you cannot downgrade or play homebrew on a 2.81 PSP!(UPDATE: see 3.03 section below)

Updated parts of the firmware include:

• [Security Patch] A patch has been added to address a security vulnerability in the system software. Namely, to block the libtiff exploit.
• [Memory Stick] The ability for the PSP to correctly recognize high-capacity Memory Stick PRO Duo* with more than 4 GB of free (recordable) memory space.
• [Other] Support for the playback of content stored in [MUSIC], [PICTURE] and [VIDEO] folders at the root level of Memory Stick Duo* media has been added.

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2.82 Firmware

This firmware version was released on October 26th, 2006. At this point in time you cannot downgrade or play homebrew on a 2.82 PSP!(UPDATE: see 3.03 section below)

Updated parts of the firmware include:

• [Security Patch] Added security strengthening revisions. Details unknown.

——————-
3.00 Firmware

This firmware version was released on November 20th, 2006. At this point in time you cannot downgrade or play homebrew on a 3.00 PSP!(UPDATE: see 3.03 section below)

Updated parts of the firmware include:

• [Network Remote Play] Remote play is a new feature in Firmware 3.00 that allows you to remotely control your PlayStation 3 from your PSP. This also includes the display of PS3 content on the PSP. “You can display a PLAYSTATION®3 system screen on a PSP* system and play content that is on the PS3* system. To use this feature, you must adjust the necessary settings on the PSP* system and the PS3* system.” Using this new mode of playback, one can control the Photo, Music, Video, and Internet Browser features of the PlayStation 3 from a remote location via their Playstation Portable.
• [Video Compatibility] In this updated version of the Playstation Portable firmware, you are also able to play a few new video formats. The Motion JPEG format (M-JPEG), is an “informal name for multimedia formats where each video frame or interlaced field of a digital video sequence is separately compressed as a JPEG image” (Wikipedia). The PlayStation Portable plays both the Linear PCM and the ?-Law versions of the Motion JPEG video format. In addition, you will now be able to access the Camera (functionality) from the photo option menus, for quicker easier access when taking photos or video. Another nifty function is the ability to finally turn off Auto Play for inserted UMD Discs via UMD Auto Boot.
• [PS1Games] Here’s the big tip you’ve been waiting for. Finally, Sony is going to drop their highly anticipated PlayStation One emulator onto the PSP. From the manual however, there seems to be a unavoidable catch. If you don’t have a PS3, your not going to be enjoying PlayStation One games emulating on Sony’s PlayStation One emulator for PSP anytime soon. From the manual it states that you must connect to the Playstation Online store with your PSP connected to the PlayStation 3 in order to download and play the games. In addition, they mention that you can in fact share the games, but you must activate the other system in the Friends menu as a PS3 Network Account.

——————-
3.01 Firmware

This firmware version was released on November 21th, 2006. At this point in time you cannot downgrade or play homebrew on a 3.01 PSP!(UPDATE: see 3.03 section below)

Updated parts of the firmware include:

• [Bug/Issue correction] Fixed an issue found within the title: Jeanne d’Arc.
• [Security Patch] Added security strengthening revisions. Details unknown.

——————-
3.02 Firmware

This firmware version was released on December 5th, 2006. At this point in time you cannot downgrade or play homebrew on a 3.02 PSP! (UPDATE: see 3.03 section below)

Updated parts of the firmware include:

• [Security Patch] Added security strengthening revisions. Details unknown.

——————-
3.03 Firmware

This firmware version was released on December 19th, 2006.

[UPDATE] As of January 28th, 2007 3.03 Firmware can be downgraded using the GTA exploit.
[UPDATE] As of January 28th, 2007, Homebrew Enabler is now supported using the GTA exploit to run homebrew on 3.03.

Updated parts of the firmware include:

• [The PLAYSTATION Network] Titles which can be played from the PSN have been increased.

——————-
3.10 Firmware

This firmware version was released on January 30th, 2007. At this point in time you cannot downgrade or play homebrew on a 3.10 PSP!

Updated parts of the firmware include:

• [The PLAYSTATION Network] Network tie frames and the function for was strengthened.
• [LOCATION FREE]Function to record MPEG-4 AVC from LocationFree Player. Model LF-PK20 (Japan) or LF-B20 and LF-B10 (United States) LocationFree base stations are required for this.
• [SETTINGS] Memory economy function added to Web Browser settings. When using the Web Browser, it uses less memory. However, picture quality decreases.
• [SETTINGS] Dynamic normalizer function added in Sound settings.
• [DYNAMIC VOLUMIZER] The volume level for playing music is regulated.

Undocumented updates to PSone/PS1 emulator settings:

• Added [Assign Controller Ports]
• Added A “Zoom” Screen Mode
• Added [Black Level Adjustment]
• Added [Volume Adjustment]
• Added Support For PAL Games

——————-
3.11 Firmware

This firmware version was released on February 7th, 2007. At this point in time you cannot downgrade or play homebrew on a 3.11 PSP!

Updated parts of the firmware include:

• [The PLAYSTATION Network] This update fixes the freezing bug found in the downloadable-for-PSP title R-Type.

Undocumented updates to PSone/PS1 emulator settings:

• [Reset Game] feature

——————-
3.30 Firmware

This firmware version was released on March 28th, 2007. At this point in time you cannot downgrade or play homebrew on a 3.30 PSP!
Updated parts of the firmware include:

• [The PLAYSTATION Network] Expanded support for PlayStation Network-downloaded PSOne games.
• [RSS Channel] Support for thumbnail images of items has been added under.
• [Video] Support for thumbnail images of videos that are stored in the “VIDEO” folder of Memory Stick Duo* media has been added.
• [Video] Added Playback of MPEG-4/H.264 AVC Main Profile (AVC CABAC) video files of the following sizes: 720 X 480, 352 X 480, or 480 X 272
• [Network Settings][Use Wireless Hotspot] has been added as a feature under

The Memory Stick

The memory stick/storage that the PSP uses to save saved game files is called the Memory Stick Pro Duo (The regular Memory Stick Pro will work, but it will stick out of your PSP since it is much larger in length). This flash media format was created by Sony for use with their handhelds (Including their PDAs and Ericsson phones). The MSPD varies in allowable size. The maximum storage size of these memory sticks at the current time is 2 gigabytes (bigger than the UMD’s allowed size). The memory stick can be used to play movies, save game files and play music on your PSP (able to play games on select firmware versions of 1.0/1.5).

Important: When you first obtain your memory stick you must format it using your PSP. To format it, please go to system settings and select format memory stick. Formatting will erase all data on your memory stick. Be aware that due to discrepancies in calculations used by memory and hard drive manufacturers, as well as formatting requirements, means that your actual, useable space will appear smaller than the listed size of the memory stick. This is normal.

Games on the PSP:

UMD:

The main way of playing games on the PSP is via the UMD disc. This disc is the game format that is playable on the PSP. UMD’s can not be burned or copied as there is no way to do this via regular hardware. These discs hold up to 1.8 gigabytes (that is approx. 1,800mbs). To play games that are on the UMD: Read the instruction booklet that came with your PSP. Just insert the UMD game that you bought and scroll over to the Games section of your PSP’s “OS” and click X. This will launch the game and you will then be able to play games J

Memory Stick (Can only be used on 1.5/1.0/Custom firmware version PSP’s)

The second way of playing games on the PSP is via the memory stick. Like gaming consoles, save game files are stored on memory cards/sticks (this is the same with the PSP). The memory stick is both versatile and user-friendly. The only games that can currently be played on the PSP via the memory stick are made by PSP owners and licensed game companies. These games that can be run off of the memory stick are referred to as homebrew. Homebrew is any application that is made at home All of the current PSP emulators, PSP games and such that run off of the memory stick are called homebrew. The installation of these games can be found in the Installation of Homebrew section. Recently, Sony has released several game demos, such as LocoRoco. These games require higher firmwares, and are available at dl.qj.net

What is Homebrew?

According to google, hombrew is: Homebrew video games are video games written by hobby programmers. Homebrew can be thought as games for the PC that are refered to as Freeware. Homebrew shares the same general concept: be free, be fun. Some examples of hombrew games for the PSP include: Squarez , Various emulators (eg. SNES TYL is a SNES emulator) and other homebrew applications.
Emulators are basically: An emulator, in the most general sense, duplicates (provide an emulation of) the functions of one system with a different system, so that the second system appears to behave like the first system. (Contrast with simulation). ROM files are the “games” that are emulated on the system and are universal in a way with all emulators of that console/unit.


Music on the PSP:

UMD:

With the Playstation Portable Handheld and the UMD format disc, users are able to place Music UMDs that they buy and play the music on their Playstation Portable. To play UMD Music:

1.)Buy a Music UMD
2.)Open up the package and take the UMD out of its case (remove according to manual instructions as removing in a different way then told may damage the disk
3.)Place it in your PSP (disc side forward facing the laser)
4.)Close the disc draw and go and select UMD from the Music menu and enjoy
5.) Please be sure you have the proper firmware before purchasing the UMD music or opening its package.

Memory Stick:

One of the most used aspects of the PSP, besides its games, is its ability to play music on your Memory Stick Pro Duo. The PSP will only play a select few formats (types of music) on the system with the firmware. As firmware updates come, we might see support for different/new types as well.
Here’s a list of supported song formats for each firmware:

1.0/1.5/1.51/1.52: MP3 and Atrac3 and Atrac3 Plus

2.0: MP3, Atrac3, MP4 and Atrac3 Plus (Atrac formats only work with 2.0 on Pro Duo sticks)

For information on how to convert to these formats, please visit [here] and download Sonic Stage and follow the necessary instructions (if it asks you to update your PSP, do not!)
Place songs that have been converted in the PSP/Music folder

Videos/Movies on the PSP:

UMD:

UMD videos (also known as movies) can be played on your PSP. These movies are purchasable at almost any store that sells DVD’s. These UMD Videos contain full-length movies with a possibility of extras as well. To play the UMD Movies/Videos: Follow the same steps as with the UMD Music except select the UMD from the Video menu.

Note: Most movies are region-coded. This means that in certain countries, if you imported your PSP you will be unable to play your country’s movies. JP and EU (European) share the same region code but the US shares a different region code.

UMD Movie prices have been found to vary widely in range. Shop around for the best price.

Memory Stick:

The memory stick also allows movies/videos to be played via the PSP. At the moment only a few formats are supported and they are listed below.

Supported formats: MPEG4 (all firmware), AVC (requires 2.0+)

To convert videos to MPEG4 format, I would suggest downloading: PSP Movie Creator and then download PSP Video9 to encode/format for AVC/MPEG4.

Install MP4 videos in the: MP_ROOT folder (F:/MP_ROOT).

AVC videos go in the 100ANV01 folder, in the format MAQxxxxx.MP4 i.e MAQ10018.mp4

MPEG4 go into the 100MNV01 folder in the normal way.

Homebrew Installation
Read more here

Misc. Homebrew Questions (Commonly Asked Questions)

1.) What is fileassistant?
File assistant is a homebrew application for 1.0/1.5 PSP’s that allows you to view the contents of your memory stick and allows you to delete, copy and paste files and folders on your memory stick. This program can also view some internal PSP files and can run ISOs (some) and flash the firmware with files.
2.) —More to be added at a later date–

Firmware Hacking/Cracking Section for “Noobs”

Possible methods of allowing homebrew on non-hacked firmware:
Downgrading:

Downgrading refers to the installation of a previous firmware version over your firmware. Basically it allows for users to literally un-update to a previous firmware. The only problem with this is that Sony’s Updates are encrypted and once edited they can not be viewed properly and we can not create our own updates. The PSP also recognizes your firmware and will tell you that you can not upgrade to a lower version. The only theoretical way to create a working downgrader is to:

A.) Somehow hack the Sony official updates (the ones that you want to downgrade to) and place the firmware number higher than your current firmware); this would require a way to modify an update without corruption which isn’t possible at the moment.

B.) Create an exploit that will skip security checks and firmware checks (ie: folder names, eboot splitting, file renames etc.)

At the current time it is only possible to downgrade 2.0, 2.01, 2.50, 2.60, 2.71 and 2.8 to 1.5.
Ultimate Downgrader Guide

Exploits (Cracking/Hacking)

All hardware is theoretically “hackable”. The PSP is of no exception. Sony has released many security updates with every firmware update and in doing so indirectly told us that the security on the previous firmware version was insufficient or “just not good enough”. It took a team of very skilled developers (PSP-Dev.1emulation.com) to crack the 1.5 firmware (the first PSP firmware to be actually exploited/cracked). An exploit is (Google definition): …a common term in the computer security community to refer to a piece of software that takes advantage of a bug, glitch or vulnerability, leading to privilege escalation or denial of service on a computer system.

This is the most logical way of being able to play homebrew (rather than downgrading) because it allows you to keep all the features of your current firmware and still be able to play homebrew. The PSP is one of the most secure handhelds ever made for a few reasons: The UMD format is only made by Sony (and can not be made any other way) and the security on the PSP is extremely high.

A possible exploit may be using the new 2.7 internet browser flash player and finding a bug in it. Once the bug is found, hackers could find ways of using it against the firmware security. This, though, is not very likely, but it may be possible if Sony rushed on the creation of the firmware. There is no guide to hacking a PSP, but it is more of a trial and error sort.

ISO Loaders/Memory Stick Launchers

What are they?

The two terms in the title of this section describes the execution of UMD files from the memory stick. These UMD files were obtained through a program executed on the 1.5 firmware and dumped the files onto your memory stick. Once dumped, with these programs, you are able to run the files without the UMD.

Where can I get the files to run them?

PSP Blender offers access to all files needed. Not only does PSP Blender offer access to loaders, they offer downloadable games, movies, music, and more!

Eidos Opens the Gateway to Creativity on the PSP System With the Portable Music Studio Traxxpad

New Application for the PSP PlayStation Portable System Enables Professional Grade Music Production On-the-Go

Eidos Interactive Ltd., one of the world’s leading publishers and developers of entertainment software, today confirms that it will publish Traxxpad, an application which transforms the PSP PlayStation Portable system into a powerful piece of professional music studio equipment, in North America this spring 2007.

Traxxpad blends the power of sequencers, drum machines, and keyboards while simultaneously making the equipment easy to use and accessible, allowing anyone to create, mix and sample their own tracks at home or on-the-go. Music making can be as fun and easy as simply pressing buttons, or as in-depth and detailed as the user wants to make it.

“The PSP system is so much more than a gaming platform,” said Executive Vice President of Sales and Marketing, Robert Lindsey, Eidos, Inc. “Traxxpad utilizes the PSP system hardware to its fullest. It produces professional music, and makes it easy to do, providing an end result that is more fun and satisfying than completing a pre-defined task in a game.” The key to the intuitive design of Traxxpad i its utilization of different high-end, music-making modules which focus on different aspects of music making such as sequencing, song assembly, and melody creation. Sounds can be assigned to specific buttons, and inputted into a sequence by rhythmical button presses. To make the game accessible to people will all musical skill levels, if a sound is off-beat, Traxxpad automatically associates the sound to the nearest 16th note, allowing immediate, great-sounding results.

“It’s one thing to make a powerful music device, but it is truly impressive to make an application that allows someone unfamiliar with music to make something that sounds professional,” said Marketing Manager, Kevin Gill, Eidos, Inc. “That is where Traxxpad excels. This is a piece of software that appeals equally to both aspiring musicians as well as professional music producers.”

Equipped with over 1000 stock sounds which range from drum samples to exotic instruments, the extensive sound library ensures that there is always variety to choose from. If more is needed, Traxxpad can also be utilized as a Sampler, utilizing its compatibility with the PSP system microphone. Sample anything, anywhere, and then use the wave editor to trim, adjust gain, normalize or reverse the recording. Most importantly, Traxxpad allows users to export their songs to .wav or .mp3 files, enabling production to be as easy as burning to a disc or transferring to a MP3 player.

With Traxxpad, players now have the ability to make a sick beat, the perfect song, or the best ring tone — the choice is up to them, and creativity knows no bounds. Developed by Definitive Studios, Traxxpad is set for release exclusively on the PSP(R) system in North America this spring 2007.

About Eidos Interactive Ltd Eidos Interactive Ltd is part of SCi Entertainment Group Plc (SEG) one of the world’s leading publishers and developers of entertainment software. Eidos consists of publishing operations across Europe and the US and several development studios including Crystal Dynamics, IO Interactive, Beautiful Game Studios, Eidos Studios Hungary, Eidos Sweden and Pivotal Games. The Group has a valuable combined portfolio of intellectual property including: Tomb Raider, Hitman, and Just Cause.

About Definitive Studios, LLC Definitive Studios is based out of San Francisco, CA and is dedicated to creating innovative cutting edge titles.

The Noobz team, Team C+D, and Dark_Alex are well known names amongst PSP fans. They are the leaders of the homebrew community in many ways. They are the ones that make downgrading possible, and emulation available. These guys are the gods of cracking Sony’s code and the masters of homebrew programming. The BBC recently had a chance to sit down with these superstars in a tell-all interview. It’s really interesting to read their stories and opinions on piracy. Check it out.

Computer hackers have scored a victory in their battle against Sony and the way the company controls its PlayStation Portable (PSP) handheld games console.
Sony sells its PSP with built-in software, known as firmware, which controls how the console operates.

The firmware locks many of the PSP’s capabilities, preventing enthusiasts from writing their own programs, known as homebrew, and running them on the machine.

It also disables its ability to play some films which are not bought on special Sony PSP disks.

But last month three hacker teams - Noobz, Team C+D, and a group led by PSP hacker Dark Alex - co-ordinating their efforts over the internet, found a flaw in the most recently released version of the firmware - version 3.03.

Using this flaw they devised a way to unlock all PSPs, regardless of their age or the firmware running on it.

This development has been a cause for celebration in the PSP homebrew community, but caused alarm at Sony because unlocked PSPs can be used to play pirated PSP games.

“The problem experienced here is not with homebrew applications, but with hackers who pirate commercial titles,” a Sony spokesperson said.

“Sony have never been in touch with me, so I am confident that what we are doing is legal” - Fanjita (David Court), PSP Hacker. “Piracy is illegal and we strongly oppose any acts which either aide or profit from it.”

But the hackers say piracy is not what motivates their teams to unlock the PSP.

“My aim is to enable as many people as possible to run homebrew programs,” said Fanjita, a member of the Noobz team. He added: “Everyone has the right to do what they want with their own hardware. Piracy does upset me, and because what we are doing opens the way to piracy it’s harder to justify it morally.

“But our stance on piracy is clear, and we hope to be role models. Sony have never been in touch with me, so I am confident that what we are doing is legal.”

Hackers unveiled

Fanjita - real name David Court - is very different from the popular hacker stereotype of the socially inept teenaged geek working all night in his bedroom.

A married man of 34, he is an accomplished professional programmer who writes server software for large telecommunications companies for a living. He spends an hour or two a night hacking PSP software in his Edinburgh home, and is also a martial arts enthusiast.

Dark Alex fits much more comfortably into the hacker mould.

A student from Spain, his hacker moniker derives from his real name, Alejandro, and a liking for all things gothic, he says. His interests are Japanese Manga comics and cats, but PSP hacking is his main hobby.

“I think it is up to users to make the correct decisions about how to use my software.” - Dark Alex, PSP Hacker. “It takes up a good part of my spare time, more or less what some other people may spend watching TV,” he said.

“I mainly do it because it is fun to research the internals of the operating system of a machine made by a big company. I am also against DRM (digital rights management - a type of electronic copy protection) in any of its forms, and against restrictions that make a device unable to show its true potential.”

Not just pirates

Dark Alex said that although his work makes piracy easier because it enabled PSP owners to play copied games, this was not his responsibility.

“I think it is up to users to make the correct decisions about how to use my software,” he said. “I believe in the presumption of innocence, unlike the media companies.”

There were many quite legitimate reasons why you might want to copy a game you own from its original disk, Dark Alex said.

“You can transport a number of games on a single memory stick, which is very convenient, and the games actually load faster. And most important for me, these games can actually be modified, allowing users to customise their games,” he said.

“I’ve seen great things done in this area, like people changing the music of games, or making full translations into their own language.”

Breaking the code

Whenever Sony releases a new version of its PSP firmware, the three hacker teams compete to see who can decode and examine it first.

They then collaborate to see if they can find any way of unlocking it.

This task has been made harder in recent months as Sony has introduced a new and more secure motherboard in the latest PSPs, and because Sony’s firmware has become increasingly sophisticated in response to the hackers’ efforts.

“When each new version of the PSP firmware comes out we can see that Sony are putting in countermeasures against the things we have been doing,” Court said.

In this case it turned out that a well known mistake in the way a PSP game called Grand Theft Auto: Liberty City Stories was written provided the hackers with a suitable “exploit”.

By loading the game it was possible to get access to a restricted part of the firmware called the kernel, and an oversight on the part of Sony’s firmware writers then allowed the hackers to run a special program of their own devising.

An upgraded ‘downgrade’

This “downgraded” the PSP to an earlier version of the firmware which allows homebrew to be used.

PSP FIRMWARE HISTORY
2.00 Added a web browser, 4:3 video playback, MP4/AAC playback, and photo transfer support
2.50 Added Locationfree streaming, copyright-protected video playback, and WPA wi-fi security
2.60 Added RSS support and WMA playback
2.70 Added support for Adobe Flash in the web browser
3.00 Added Playstation network/Playstation 3 support and camera support

The drawback of this early firmware is that it won’t run the latest games, but this problem was quickly overcome by Dark Alex, who wrote his own firmware, called Dark Alex’s Open Edition, with the help of a fellow hacker known as Booster.

With this firmware installed, the PSP is completely unlocked, but also has all the features of the latest firmware.

Within days of the release of the Noobz team’s downgrader and Dark Alex’s Open Edition firmware, Sony updated its firmware, fixing the flaw which makes unlocking possible.

Anyone buying a new PSP with this firmware installed will be therefore be unable to unlock their console - at least until Noobz, Team C+D and Dark Alex and his crew find another exploit and the whole cat-and-mouse game played by Sony and the hacker teams repeats itself.

via BBC.co.uk

Download in High Def Windows Media HD 720p

What is a good PSP to buy

Review of what PSP’s and Firmwares can run home brew
1.5 - 2.71 can be downgraded or Re-flashed to 1.5 or a custom 3.02
2.80 works with eLoader 0.995 “Kriek” only user-mode apps
2.81 and above are out of luck for now. no homebrew for you
Mother boards: T-82’s with 2.71 can now downgrade to 1.5
T-XX with 2.71 can run home brew with Hen-D and Devhook to emualte 3.02

How to install and Run Devhook 0.52

How to install 3.02 OE-B
Download the Offical OE-A
Get auto installer for your firmware 1.5 or 2.71se

Then run eboot for update to 3.02 OE-B update to 3.02 OE-B

The complete PSP glossary.

A

Ad-hoc: The network process of connecting one PSP directly to another

Atrac3 and Atrac3Plus: Sony’s format of music similar to mp3 and wma

AVC: AVC, or Advanced Video Codec is a brilliant codec that allows better quality video to be put into a smaller file
B

Bière d’Alsace: Fanjita’s eLoader 0.9.6 Was a big bugfix over 0.9.5

Booster: The creator of DevHook

Brick: To brick someone’s PSP, key flash modules must be overwritten. If your PSP is bricked, when you turn it on nothing will happen except the little green light will come on.

Bock: Fanjita’s eLoader 0.9.7, the most current release. Supports wifi

Brown Ale: Fanjita’s eLoader 0.9.5 The first eLoader not called eBOOT Loader, can load many EBOOTS for 2.01-2.60

Buffer Overflow: A Buffer overflow is where the PSP is told that somewhere there is 2 byte’s of information to read. If more information is forced then it will also be read without checks. Hopefully at least, this can lead to a loader making use of that overflow.

C

C/C++: C and C++ are two commonly used languages for the PSP, C++ is the most powerful, but C is easier. They are used in conjuction with the toolchain.

Cache: Where webpages are stored in temporary memory. Helps speed up page loading.

Cheatdevice: The first thing to utilize the GTA exploit by Edison Carter. This allows you to change many aspects of GTA:LCS

Coding: Coding is the act of making programs for the PSP. They may be make in a number of languages.

Coldboot: The short video that plays when you turn on your PSP

Custom Firmware: A custom firmware is a firmware mod made by a developer. These are most likely flashed to the PSP. These add funtionality to your PSP e.g Wlan switch down at boot, go straight to DevHook

D

Dark_Alex: The man dehind the 2.6-1.5 Downgrader, 1.5-1.0 Downgrader and custom firmwares

Decrypt: If you decrypt something then you remove all protection on it and can edit it freely

DevHook: Device Hook, or DevHook for short is a revolutionary piece of homebrew that allows you to emulat any firmware without actually installing it. I guide to getting DevHook working can be found here.

Digital Signature: See: Encryption Key

Directory: A directory is just the correct name for a folder.

Ditlew: Worked with Fanjita on the eLoader, the other half of the team

Downgrading: Downgrading is the process of going down a firmware or two. This may be done because the lower firmware has more homebrew games that work on it. Currently only firmwares 2.00, 2.50 & 2.60 can downgrade. If your PSP is a TA-082 downgrading won’t work.

E

EBOOT: EBOOT.PBP is what an application/game must be called to run on the PSP.

eLoader: The eLoader is a device that allows you to use downloaded games on firmware 2.00 and above. It does not work on 2.70+ You can download it from this link: http://dl.qj.net/Alternative-eLoader…5999/catid/114

Emulator: An emulator is something that effectively turn your PSP console into something else. It may allow you to play (illegal) ROM’s for an N64 or SNES or any other console.

Encrypt: The process of encoding information so it can’t be changed then used

Encryption Key: This is Sony’s personal 128 Bit Key. It is virtually uncrackable, however Sony use this to sign EBOOTS and make them run on any firmware.

Exploit: An exploit is a bug in Sony’s code that may hopefully lead to a buffer overflow or underflow which could lead to homebrew on that firmware.

F

Fanjita: The other half of the eLoader team

FAT: FAT, or FAT16, is the format used in the PSP’s memory sticks by default. Sadly it round any file less than 4kb up to 4kb, which isn’t very space conservative. FAT32 however doesn’t do this.

Firmware: Your PSP’s firmware is almost like OS, its upgrading every time. However Sony also put more effort in to stop homebrew every time.

Flash0: Stores highly important system stuff. Cannot restore itself

Flash1: Stores system settings and stuff such as your background. Can restore itself it you currupt something

Flash: (N) The Flash memory of your PSP, where important system settings and files are kept. (V) To flash a PSP means to add, delete or change content on the PSP

Flash Dump: An exact copy of a part or all of the PSP’s flash

Flash Player: PSP’s version 2.70 and above come with a version of Macromedia Flash Player 6

G

Gameboot: The short movie that plays between when you click a game and when it actually begins

Gigabyte: 1024 megabytes, which is 1024 kilobytes which is 1024 bytes

GTA Exploit: An exploit in GTA that allows it to run unsigned code. Unpatched versions ONLY!

GUI: Graphical User Interface

H

Hello World: The simple program thats used for testing exploits and whenever a programming/scripting language is created, Nem created the 1st PSP one (I think)

Hex Editor: A hex editor is basically used to take apart, well, anything. From editing menu names to changing your font loaction, a hex editor will do it.

Homebrew: Homebrew is any game or application not made by a company to make profit. Homebrew is generally free of charge.

I

IDE: Interactive Development Environment, one program that group things such as a tool chain, an editor etc…

Infrastructure Mods: Like Ad-hoc, but rather than connecting directly to another PSP this goes via an access point

IRdA: The PSPs infrared system. Used in remote control programs

ISO’s: ISO’s are against this site’s policy. They are games that have been directly ripped from the UMD and put on the internet for anyone to download. They are VERY illegal

ISO Loader: A program the lets you load iso’s

J

K

Kernel: Kernel is a specific part of the memory in any device, you PC will have kernel RAM also.
It controls access to more major system functions, but also if we use kernel RAM in an app we will have more RAM to work with.

KXploit: KXploit is the trick used to get homebrew to work on 1.5. I was initially done by swapping the memory sticks, but now it is done by adding a percent (%) sign to the end of a homebrew’s name.

L

LocationFree: A Sony device that lets you stream all of your media content, TV, Radio etc… to your PSP. Works only with version 2.50 and above (emulated or flashed)

Lua: Lua pronounced Loo-ah is a simple scripting language designed for entry level games and applications. You can download luaplayer v0.17DK2 (most compatible) here and v0.20 (most features) here. Note, I suggest v0.17DK2.

M

Makefile: Makefile must be used to actually turn your surce code into an EBOOT, this is used with the PSP Toolchain.

Memory Stick: The memory stick (or ms0) is the little card you insert into your PSP. This stores information such as songs etc…

Mips: A type of processor

Modchip: The modchip (most famously Undiluted Platinum) allows you to unbrick your PSP, dual-boot your PSP, upgrade/downgrade at will and has a very nice recovery mode. You can’t brick a modchip.

MP3: The most commonly used audio codec

MP4: The format the PSP uses as standard for a/v

MPH: The creator of the MPH 2.00 -> 1.50 Downgrader

N

NAND: The Flash Memory that the PSP uses is called NAND Flash

Nub: The Nub or Analog nub is just a fancy name for the Analog Stick
O

P

PAK: Almmost like zip, a collection of files needed to make a game run

Param.Sfo: This file contains information on the thing it is attached to (region etc.)

.PBP: The PSP’s form of .EXE

PMF: Sony’s game video format, it can only be encoded using the leaked Sony UMD composer Tools

PMP: A homebrew media format that can stream brilliant quality content to the PSP in full resoulution using PiMP Streamer

POC: POC, or Proof Of Concept it used by developers to show something works, generally created after an exploit

Port: The act of porting a game invoves making it run on a different console to what it what coded for, for example, you may port a PS2 game to work on the PSP

Portal: A shell that runs through the PSP’s web browser

Prx: A file that contains important system functions.

PSP:PlaystationPortable

Python: Python, like Lua, is an interpreted language that needs an interpretation EBOOT to run. You can download the interpreter here

Q

R

Resolution: The number of pixels on something’s screen. The PSP had 480 horizontally and 272 vertically, thats 130,560 altogether.

Ripkit: A program that takes unnecessary files out of an iso to make it smaller

Ripped: If something was ripped from a UMD it doesn’t mean it was torn, it means simply that an exact copy was made and saved to a computer.

ROM:1 A ROM is like an ISO, although it is not from a PSP game, you may have ROM’s for a GameBoy game etc… ROM’s are illegal.

ROM:2 ROM or Read Only Memory is the PSP’s memory stick, or your PC’s hard drive, where information is kept.

Root: The root of your memory stick is not a folder. It is just the memory stick’s contents before you have entered a folder.

S

Sdk: Software development kit, See Toolchain

Shell: An alternative OS for the PSP to replace the xmb

Sircs: Sony’s iR protocol, used in most Sony TV’s, the PS2 and the PSP

Sleep Mode: A form of the Windows ‘Hibernate’ for the PSP

T

TA-082: A motherboard version identifiable by writing on the top left hand side of the inside of the UMD Drive. These PSP’s are not downgradeable

Tiff Exploit: An exploit present only in 2.0 that allows unsigned code to run through a buffer overflow in the TIFF image loading code

Toolchain: The PSP Toolchain is run in cygwin and it automates the process of compiling EBOOTs

U

UMD: A UMD, or Universal Media Disk, it the disk in the plastic casing the the PSP uses. Currently only large games companies can write to these. A UMD Holds 1.8 gigabytes of stuff

Unsigned: If an EBOOT is unsigned then it doesn’t have Sony’s encryption key built into it. Unsigned EBOOT’s can only be run via exploits on firmwares above 1.0

Updating: Updating is the process of taking you PSP up a firmware. However above firmware 2.60 there is no homebrew and you cannot downgrade. 2.80 is the most recent firmware

USB: Universal Serial Bus, the most common way of connecting a portable device to a computer, the PSP has a USB mini-B port, for which you’ll need a USB mini-B cable

User Mode: User mode it often unlocked a long time before kernal mode. This allows you to run homebrew games and write to the flash but not to use kernal features. *

V

VRAM: Video RAM, RAM designated to graphics. Mainly found in computers

VSH: VSH is an abbreviation of Visual Shell

VSH Mode: The Mode that the XMB runs in, halfway between Kernal Mode and User Mode, gives flash access etc…

W

WAB: The creators of the WAB Version changer, one of the first kernal mode Eboots

WAD: See PAK

WEP: A bad network encryption format

Wifi: Wifi is the PSP’s wireless feature, it comes in two versions, ad-hoc and infrastructure

WLAN: A WLAN, or Wireless Loacal Area Network is a home or business network that runs from a wirless access point (router)

WMA: Windows Media Audio, the default windows format for audio. Can be used only on 2.6+ after enabling via the settings menu. Will not work below 2.6 (unless you are in DevHook)

WPA: Also known as TKIP, a network encryption protocol, safer than WEP

X
XMB: The XMB, or Cross media Bar is simply the PSP’s menu UI

Y
YoYoFR: The creator of the current most popular emulator Snes9x TYL
Z

ZX-81: The guy that has made loads of the emulators you probably use, including the calculator one and PSP-VBA

*It is a common misconception that User mode blocks flash0 writing, however that is what Sony did by making it read-only. It is however writable in kernel mode as we then change the permissions to writable.