Now that your PSP features modern system keys, you must flash the official Sony 6.60 framework before installing your final, modern custom firmware. Step-by-Step Installation Connect your PSP to the PC.
You cannot jump directly from 3.52 to 6.60 custom firmware. First, you must return to .
While 3.52 M33 was a staple of the PSP hacking scene, it is now outdated. Upgrading to 6.60/6.61 Custom Firmware (CFW) provides: psp 352 m33 upgrade to 660
A: No, you must update to 3.52 M33-4 first. Earlier revisions have bugs that can cause update failures or bricks.
Accept Sony's terms and agreements and let the update finish. Your PSP will reboot into a completely un-hacked, clean . Now that your PSP features modern system keys,
To upgrade a PlayStation Portable from the legacy , you must first bypass old firmware code restrictions by ensuring you are on version 3.52 M33-4 , and then bridge the jump using intermediate updates or a direct installer to avoid the infamous DADADADA error .
: If you receive a "DRNFFFFFFCD" or "dadada" error, you likely have corrupted "keys." Use a tool like Chilly Willy's Key Cleaner to fix your IDStorage before trying the update again. PSP: Updating from the 3.xx OE CFWs to the 6.60 ME CFW 5 Sept 2013 — First, you must return to
A: Possibly, but 6.60 is recommended for stability and plugin support. Some users on forums report success with direct 6.61 updates as well.
The baseline 3.52 M33 firmware cannot execute newer execution scripts. You must first apply the absolute final revision of the 3.52 sequence, which is .