i got a psp off yahoo auctions. and it was 2.01. non-ta board (nothing on the umd door)
i did what the "ultimate downgrader thread said". loaded eloader0.99 by noobz.eu then launched the 2.01 downgrader to fake 1.00. however, after that i realised my 1.50 update eboot was corrupt. so i offed the psp to conserve power and went to download the 1.50 eboot again, it worked loading up.
then it said tt i need to put on ac, (first time upgrading to official sony fw), so i went to on it and press x. now its permanent hang on 1.50 Firmware Update screen. does the updater show when its done? or is this screen the update screen. been like this for 10minutes already. all buttons do not work but the brightness settings still work and the waves on the background are still moving. what do i do now? do i plug out the battery? (cant force off) or is it updating.
thanks for yr help!