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View Full Version : Downgrading to 5.03 M33



O-bake
March 14th, 2009, 21:36
Hi,

i haven't touched my (FAT) PSP in a while, so I need a little help.
I have 5.03 M33-3 installed and i want to upgrade, but the official site says if I have the fatmsmod, i should reinstall 5.03 M33-4 and then update.

How exactly am i gonny do this?
And how can i find out, if I have this driver installed? I can't remember.

PSP FR34K
April 4th, 2009, 12:36
where did u get that firmware from