so, my friend got a psp with a 2.71 installed, and non ta-082, so, he asked me to downgrade it for him, everything went fine, then i installed dax custom firmware 3.40 oe-a
today, when i was trying to aceed to flash0, the psp simply frized and turned off
tried to remove the battery for some seconds but the problem was still there
any suggestion on how to solve this problem?
tnks in advance