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View Full Version : Downgrade to 1.50 firmware?



markc72
May 11th, 2009, 23:58
Can it be done if I have M33 3.90 running currently on a fat original PSP? And let me know how to as I haven't really toyed with it lately so I'm pretty much a noob.

Zack
May 12th, 2009, 15:23
You could do it via Pandora yeah.

Do you have a Pandora/Tool battery and magic memory stick set up?

markc72
May 14th, 2009, 04:15
No, mine came with 1.5 firmware on it. Fat PSP I thought did not need that battery tool.