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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!

2011-12-28 16:44:00
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:http://dl.qj.net/psp/homebrew-applications/6xx-downgrader-v4.html http://pspslimhacks.com/6-xx-downgrader-v4-released/
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riley unger
2011-12-26 14:40:00
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