Discussion in 'Sony PSP - Mod and firmware discussion' started by BICKERTON, Jul 28, 2007.
can i upgrade straight to 3.40 from 3.10 or do i have to upgrade to 3.30 first
yes u can go straight to 3.40
use the winstaller its the easiest way with the slimmest chances of bricking
yes , ive done it, thanks alot for your help!
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