I have PRO B8 installed as perma to 6.20 I was messing around with settings in the recovery mode and now my PSP Go! won't charge off the mains power adapter unless the battery is removed. As soon as you turn it off again it refuses to charge from the AC adapter. When you plug it into the AC adapter when it is turned on it sees it as a USB device and tries to connect. If I turn off the PSP there is no charge light. The only way I can charge it is to have it turned on and plug it into a laptop or PC USB data port. If the battery goes completely flat I have to remove the battery and re-install it so it will start and charge from the adapter again. I was thinking of removing the perma patch and putting official 6.39 on to see if that fixes any registry or other screw ups I might have done.