Things You'll Need
Instructions
Remove the PSP's normal battery from its rear. Open the memory stick slot and take out any memory stick that may be in the PSP.
Insert the Magic memory stick into the PSP's memory stick reader, followed by inserting the Pandora battery into the PSP's battery bay.
Turn the PSP on and press the "X" button once to begin reinstalling the PSP's firmware. Press the "X" button once more to shutdown the PSP after the install completes.
Remove the Pandora battery and Magic memory stick and insert the normal battery and memory stick. Turn the PSP on and it will now work.