My PSP software version is 6.60. All I want to do is remove 6.60 and go back to 3.05. I have a PSP 3000 and i know it’s possible. Please help!
Insert generic PSP 3000 rant here....
After alot of digging, The most promising thing I found was PSP downgrader v4, It will let you go back to original firmware that was installed on the PSP out of the box or higher.
I did not find much else, I will keep looking. I have some questions:
What Specific Model do you have?
Is it currently running OFW or CFW?
I would never even consider doing this on my PSP, Quick way to get a brick...
Some links for you:
hi i have a problem i have a 3ds i was in mk 7 all the sudden it said upgrade the system into a upgrade mine is 3ds hope it upgrades to 4ds