yeps, he was on 1.x and updated to 2.8x by mistake (via UMD)..and he wants to go back to 1.x as he wants to keep it there. To downgrade to 1.x, you need to go to 3.03 and then go to 1.x via GTA umd. I have asked him to join the forums so he can explain it as well :)
A friend of mine upgraded his PSP 1000 from 1.5 to 2.82. He needs the 3.03 firmware, and we cannot find it. the first link on Google downloads but shows as corrupted.
Wondering if anyone around here as the 3.03 firmware?
TIA