Originally posted by LemonTree
So before I transfer from 3.55 to 4.00 I should copy my game saves and other stuff alike to a external HD, correct?
Then I can just copy them back onto my 4.00?
You could copy saves to a USB/PS Plus cloud, but I'd recommend data transferring from 4.00 to 3.55 first, that way you lose nothing.
Transferring to a lower firmware cannot be normally done, so you will need a spoof and off course custom firmware. Geohot CFW was the only one that worked for me, so get that here,
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Geohot CFW 4.00 spoof is at
You must login or register to view this content. , put it in your USB, install, activate, done.
Data transfer tutorial
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Questions, quote me.