I need help

[xcjzerox]

well Iam getting a new psp and Is the core packed and is ta82



so thanks to dark alex I could go back to FW 1.50
wat do I need
files and wat directory should go in

and I wanna try 3.02ob
so please help me thanks
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[splodger15]

Why dont you look around yourself.I mean its not that tricky to look for a guide just pure lazy.

Here is one: http://www.dcemu.co.uk/vbulletin/showthread.php?t=47234

Or you can use the easy downgrader on the front page