Hey guys, remember me? wow, 20,000 users eh? Well, I just got a PSP Slim, I tried using a regular pandora's battery it wouldn't work, I tried slim it just starts back up normally.

(Being an idiot, i also put slim battery to fat, so I have to wait until 3-8 hours lol).

List of Stuff I have:
Original PSP-1001 with 3.90 M33 Custom Firmware
Original Sony memory stick pro duo 1GB
Slim PSP with Sony 3.80 Firmware.

Is there anyway I can use the Pandora's Battery to downgrade it? I have only seen 3.60...

__________________