Surprise, surprise, surprise! A new custom firmware has been released by homebrew coder U3-Robot. Custom Firmware 5.50 U3R is based on the recently released 5.50GEN by GENyUS with some additional features like a shutdown option for VSH menu and speed up option for recovery menu. And just recently, a bug fix update was released to fix some issues.
CFW 5.50 U3R changes from 5.50 GEN:
- VSH Menu has SHUTDOWN DEVICE option.
- Recovery Menu has SPEEDUP MS options.
- PSX games may work, but I'm not 100% sure (this means NOT TESTED).
- You must install first 5.50 GEN as a shell (framework).
- Copy u3rloader folder from a zip file to /PSP/GAME
- Start 5.50U3R Installer from Game - Memory stick.
- Click X to install firmware.
- Enjoy!
- Fixed PSX Games - they are now working. (tested on Gran Turismo)
- Fixed exit with O button - now working.
- Added built-in plugins: (only for psp-2000, and still under construction)
- LEDControl 0.2 (not working on my 2000)
- Hold+ 3.7 (working on my 2000)
- MusicPRX 390 (not working on my 2000)
- You must install first 5.50 GEN or 5.50 U3R as a shell (framework).
- Delete u3rloader folder from /PSP/GAME if it is.
- Copy u3rloader folder from a zip file to /PSP/GAME
- Start 5.50U3R Installer from Game - Memory stick.
- Click X to install firmware or Up with plugins.
- Enjoy!
Download: Custom Firmware 5.50 U3R
Download: Custom Firmware 5.50 U3R-2
when im downloading the U3R-2 its corrupt try yourself
Source: Qj