PSP fat

I think I have the psp fat version 3.11. I say that because Im just barrowing it for a few days, and Im unsure off all the versions...lol I just wanted to know what custom firmware I need to install on this unit to make it work for back ups? Thank you for any help.

[crait]

For backed up ISO's, you can use the newest (6.35) official firmware with the new HEN, but it is probably best to use Dark Alex's 5.00 M33-6 custom firmware.

Thanks for the help!

[crait]

No problem! Tell us how well it went!

I set it to 5.50 Prome-4, and is well. I can play back ups off the card, with no problem:)

For backed up ISO's, you can use the newest (6.35) official firmware with the new HEN

can you give more info on that?

[crait]

Just follow these instructions.