PSP CFW XGEN - Installer For 5.50 GEN-C

So you can save yourself a few steps in playing 5.55+ games. No more extracting the games eboot, using game decrypter to patch the eboot. Then finally re-building the ISO. None of that is needed anymore, thanks to GENyUS. So delete that Game Decrypter v4 from your hard-drive as you don’t need it anymore. At least for firmware 5.55, 6.00 and 6.10 games.
PSP Custom Firmware 5.50 GEN-C

Only install 5.50 GEN-C on PSP-1000 and PSP-2000 models. Do not install on a PSP-3000 or any PSP with a TA-88V3 board.
Note: If the XMB freezes after installing this update, boot (holding R-Trigger) into the recovery console and browse to Advanced -> Format flash1 and reset settings.
Another note: Personally, I don’t recommend updating just yet… Refer to the comments to see what I mean. Although, you can be a sport and install it, report bugs you encounter, and Pandora back afterward. Expect a patch or two soon as well as an option to speed up memory stick access.

Custom Firmware 5.50 GEN-C Release notes:

..:::XGEN UPDATER V2 and XGEN PANDORA V2:::..
This tool let you installing the 5.50 GEN-C Full directly without any patch
and on any psp so PSP fat and psp slim TA-79 > TA-88V2 from any custom firmware or kernel exploit .
for the firmware 5.50 put your 5.50 updater on root of your memory stick renamed 550.PBP .
you can use it to restore any official firmware too on slim and fat upto 6.10!!!!
you can use it to install install any TT’s firmware on fat psp upto 6.10!! you’ll need to put your eboot.pbp
on roots of your memory stick like that X:/EBOOT.PBP .
you can also converter your old DC8 magic memorystick in shiny 5.50GEN B-2.
just select in the XGEN option Install XGEN pandora and restart your psp dont forget
to put the 5.50 eboot.pbp updater on root of your ms renamed in 550.pbp.
ADDED ON XGEN Updater:
Now you have the flash install 5.50 GEN C.
ADDED ON XGEN Pandora:
Now you have the flash install 5.50 GEN C
to bypass the battery check please connect your AC cord.
Yoshihiro PSP XGEN UPDATER FOR PSPGEN CFW 5.50GEN-C V1
use it at your own risk .
For the latest GEN CFW release visit http://www.pspgen.com
..:: Yoshihiro from GEN Team::..