My friend's got a PSP, 2000, hackable motherboard (I'm fairly sure).
We put it on 5.00 M33-6 a while ago.
Anyway, it's started running really slow. A few minutes to open a single photo or song, and it doesn't stay charged. It'll last a couple hours after being charged all night.
I know the battery can get old, but this seems a bit quick, and the fact that it's running slow as well seems weird.
We're going to upgrade to 6.20pro-b8 soon, and get a replacement battery.

Does anyone know what's up? Could it be because of the CFW? Or can an old battery cause slow downs as well?