psp pandora issue

i've got a friend with a PSP model 2004
cfw:5.50 GEN -D3
he was playing with the setting and pressed make pandora battery
now whenever he opened the PSP with the battery on it just shows a black screen
it works fine without battery or using other battery
i was wondering if this problem can be fixed
am hoping this is not the wrong place

 

A Pandora Battery cannot be used to run a PSP normally (as you have found out).

I have never created a soft-mod pandora battery like this, but I think you can turn on the PSP without the battery (AC Charger), put the battery in, and reset it.

 

thanks tirith
it fixed the problem
how dumb of me not to think of that

 

I never knew you could turn it on without the battery if you're charging it.

 

Actually the one I got works, it's a tool battery.

I don't know why but it does allow my psp to work with or without a mms.

Or any memory stick for that matter.

You can, but as trithRR said the settings won't save.