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Izowiuz
January 12th, 2007, 20:06
I'm trying to downgrade my 2.60 PSP but i have only 64MB Memory Stick Duo Sony MagicGate, is it enough to first upgrade to 2.71 and than downgrade to 1.50? Or do I have to buy bigger MS?

splodger15
January 12th, 2007, 20:08
Thank should be ok to downgrade with. Although it is always best to buy a bigger stick in the future

Shrygue
January 12th, 2007, 20:13
64 megabytes is definately sufficient. The official 2.71 updater is roughly 20MB and the downdater plus dumped files amounts to around 14MB, so in total it's some 34MB.

Izowiuz
January 12th, 2007, 20:21
Thanks for fast reply.
I have one more question...
I have bought my PSP in Europe, do I have to
have 2.71 Europe upgrade? On psp-hacks there are only JAP and US versions.

EDIT:
Downgrade was successful...\m/ ^^
Now...with my 64Mb MS will I be able to upgrade to 3.03 OE-A and revision B?

vision
January 12th, 2007, 23:13
Yeah but format your memorystick

cal360
January 12th, 2007, 23:53
Downgrade was successful...\m/ ^^
Now...with my 64Mb MS will I be able to upgrade to 3.03 OE-A and revision B?

Yeah you will be able to, first upgrade to 3.03 OE-A then upgrade to 3.03 OE-B if you want to

scottyboynow
January 13th, 2007, 13:51
Yeah, format first!!