How to Make a Pandora Battery
This is an tutorial about how to make a pandora battery if you have custom firmware.
For this tutorial you will need:
- ospbt 0.6 (Open source pandora battery tool)
- MMS Maker (which you can get from this site for your specific firmware)
Softmodding the battery

Step 1. Extract the ospbt 0.6 rar file
Step 2. Enable USB mode on the PSP
Step 3. Copy the “ospbt_060″ folder to to the GAME3xx/4xx folder
Step 4. Turn off USB mode and run the application on the PSP
Step 5. Once you have opened the application, scroll down to “convert to service mode”; now your battery is pandorized.
Making the Magic Memory Stick

Step 1. Enable USB mode on the PSP
Step 2. Run the application on the computer
Step 3. Fill in your PSP drive letter (f, e, etc) and tick the two boxes saying format memory stick and backup memory stick.
Step 4. Click Make MMS; You now have a Magic Memory Stick
Upgrading to 3.71 m33-2 (custom firmware)
Step 1. Make sure you have both the Magic Memory Stick and the Pandorized Battery in it.
Step 2. Turn on the psp while holding the L trigger down
Step 3. Choose the firmware that says m33; You now have custom firmware

hi ive put the ospbt 0.6 on my game folder and when i press x it says this game cannot be started the data is corrupted please help as ive been trying for ages.
I have the same problem too……….
help us………………