http://www.psp-hacks.com/file/1566
You'll need to use that and inject Booster's Multi IPL or the Time Machine IPL to every MS you use with that battery and won't be able to use many fakes and some brands of Pro Duo with particularly small initial partitions.
Ideally you'd get a specific Pandora rather than butcher a perfectly functional battery on the offchance you can repair it.
Edit to your Edit - Just saw your addition....your friend is indeed a MASSIVE MORON!
You'll need to use that and inject Booster's Multi IPL or the Time Machine IPL to every MS you use with that battery and won't be able to use many fakes and some brands of Pro Duo with particularly small initial partitions.
Ideally you'd get a specific Pandora rather than butcher a perfectly functional battery on the offchance you can repair it.
Edit to your Edit - Just saw your addition....your friend is indeed a MASSIVE MORON!

