6.35/6.31 to 6.20 Downgrader by Davee

This is a Downgrader for those who want to downgrade from 6.35 or 6.31 to 6.20.
(Read the instructions - We are not responsible for any damage due to downgrading)

1. DOWNLOAD HERE

2. Copy the “PSP/Game/downgrader” folder in the PSP/Game/downgrader folder of your memory stick.

3. download the 6.20 Firmware update HERE

4. Put the 6.20 firmware update in  PSP/GAME/UPDATE/EBOOT.PBP

5. Run the “downgrader” from your PSP, and follow the instructions (which consists pressing “X” when asked).