Things You'll Need
Instructions
Remove the pandora battery from your Sony PlayStation Portable by opening the battery pack on the back and pulling it out.
Pull apart the pandora battery, which will be easy, as the hard modified battery needs to be taken apart to access the battery's motherboard.
Locate pin "5" on the pandora battery's motherboard. The pin will have been pulled up and bent back. When the pin "5" is disconnected, the PSP battery can be used as a pandora battery. To make it normal again, pin "5" needs to be reconnected.
Bend pin "5" back towards the small dot on the battery's motherboard and push it into the small hole underneath the "5" on the motherboard.
Place the cover back onto the PSP battery and push it together to put the PSP battery back together. With the PSP off, insert the battery into the PSP. The battery is now reverted and un-modified.