This is an eboot.bin decrypter that does not require the use of umdgen or the pc to decrypt your eboot. All you do is put the folder in the psp/game folder, run it, select the game you want to patch and there you go.
It Can be used on iso or cso.
Once you have started the program here is how to use:
1. press Start to toggle mode
2. Left/Right to select file (Up/Down to select folder)
3. Press Triangle to run
No PC side required.
if anything wrong with file, u can repair it too if backup selected during patching.
Download: http://d33ed3ff.seriousfiles.com