Quote:
Originally Posted by 3.03 OE-C FTW  i dont think u can if u have a ta-o82 mobo though |
seems I am correct as per noobz
"Recent Sony official firmwares (3.30 onwards) have included checks that block upgrade from previously-downgraded PSPs with TA-082 or later motherboards. If you use this downgrader on such a PSP, you will lock yourself out of official firmware updates - although you will still be able to use new OE firmwares when they are released. We intend to release a tool to allow a return to official firmwares in the future."