Item description:

This tool let you installing the 5.50 GEN-B2 Full directly without any patchand 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 6.00!!!!you can use it to install install any TT's firmware on fat psp upto 6.00!! you'll need to put your eboot.pbpon 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 forgetto 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 B-2 on first line.support for the 6.0 OFW and 6.0 testingtool support the last sony encryption stuff fixed vsh menu 5.50GEN B-2 on FAT systemADDED ON XGEN Pandora:Now you have the flash install 5.50 GEN B-2 on first line.fixed vsh menu 5.50GEN B-2 on FAT systemoption TEST DC8 M33 like that you can boot on your DC8 M33 firmware from your Memorystick to bypass the battery check please connect your AC cord.Yoshihiro PSP XGEN UPDATER FOR PSPGEN CFW 5.50GEN B-2 V2use it at your own risk :).