Hello all: I have two questions about Custom Firmware. First: I have a a PSP with Custom Firmware, I wanted to know if it's possible to go back to original Firmware and how. Second: If it is, I wanted to know if I access the PlayStation Network with the original Firmware I can still be banned because of using a Custom one before. Thanks in advance and please answer.
You can go back to the original firmware, simply install the latest 6.60 update. If you have custom firmware and have spoofed the version to prevent updating you will need to change that back for the update to work. I don't think PSP's actually get banned from the PSN, so you should be able to go on the PSN with the latest 6.60 original firmware, last time i tried i could connect with the 6.60 custom firmware anyway, best of both worlds!