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Saturday, January 23, 2010

PSP Firmware 5.50 GEN-D3 Final

Recently I just realized that the firmware scene is a big mess since DA left us. I had been faithfully on 5.00 M33-6, but somehow the newer games just wont run anymore at this firmware. The Latest OFW I know is 6.20 now, which I am not too keen to upgrade too.

After some reading and testing, I found the most stable custom firmware for now would be the GEN 5.50. So again, I always provide you the link and instructions if you had been faithfully following my posts.

Here is the changelog:
5.03GEN-D3 Installer/XGEn Pandora By Yoshihiro and Team Gen.

What's up doc ?
* Compatibility with all known PSN Game/Démo from on 15/12/2009
* Compatibility with all known UMD on 15/12/2009
* Add ISO SPeed MS loading (Bêta version non really tested because we don't have any fake MS)
* Network update

Tested games :

* Tekken 6
* Gundam vs Gundam
* Phantasy Star Portable 2
* Naruto
* J-League Pro Soccer Club o Tsukurou 6 Pride of J
* Naruto Shippuden Narutimate Accel 3
* James Cameron Avatar The Game
* Phantasy Star Portable 2
* R-Type Tactics II Operation Bitter Chocolate
* Bleach Soul Carnival 2
* Battle Spirits Kiseki no Hasha
* Yamada
* etc.

Added by NemesisV:

* Metal Slug XX
* Disgaea 2
* Queen's Blade

Doesn't work:
* Soulcalibur 4 (I wonder if I did something wrong on this on...)

Donation :
If you want to support DEVS of Team GEN you can make a donation via paypal :

Tips :
to bypass the battery check please connect your AC cord.

Greetings from Team GEN :
* Yoshihiro for all his hard work
* HelldashX (Miriam) for his hard work on GEN CFW
* GENyUS and Eugene for their hard work on CFW GEn
* Total_Noob for network update
* SatilOs (icon0 and pic1)
* Nem, Booster, Kavula and all people who made all this new stuff possible
* Fanjita for all his great work on PSP scene.
* Dark_Alex for all his work on CFW
* MathieuLH for all his work on CFW and more
* (for the invizimal's Go!Cam)
* all people who send us positive messages to continue.

use it at your own risk :).
For the latest GEN CFW release visit

Team GEN

There is some optional task you may want to do first before you upgrade.
  • Backup your whole PSP Memstick (Games and Savegame being hte MOST important)
  • Disable all the plugins. Hold R and boot up. (I have CWCheat mainly, but I did not disable. It works for me.)
  • Charge your battery to >78% or plug in the power cord. (Ya, I know the USB charge also works, but highly not advisible)
To begin this upgrade, I suggest you go all the way to 5.00 M33-6 first. If you are lost, check out my previous posts. From there, you are in good to go. Get the following file.


Extract it to the root of your PSP Memory Stick. Make sure its ALL. The 550 file in the root is VERY important.
Boot your PSP and run the updater. The rest is just following instructions.
Make sure you reboot at the end of the upgrade.

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