Hacking a Fat PSP OFW with a CFW Slim

[Abaddon]

Right, I just bought a Fat PSP, and its got 3.93 OFW on it and I'm wanting to hack the thing. My housemate has a slim CFW, and I was wondering if I can use his PSP and my battery to make a Pandora Battery for my Fat PSP? I've checked around, and I'm still only guessing you can use a Fat PSP battery in a Slim (its not really mentioned). Also, I've read you can un-Pandora the battery afterwards, is this generally a good idea? I'm not worried about making a backup in case of bricking, I'll go and buy a new battery in the next few days for that, just wanna get the PSP hacked for now.

[davewill]

Yes follow this
http://www.pspmod.com/forums/firmwar...-have-cfw.html (Guide using Pandora's Battery *easy way, but you must have CFW*)

[.ChAoS-FaCtiOn.]

If your friend has a CFW Slim PSP, then you wont have to make a MMS. Just a PSP Phat Pandora battery...

[Abaddon]

Cheers for the advice. I now have a downgraded 1.50 PSP ready to hack