Originally posted by i
Does anyone know how to downgrade the PSP firmware: 6.31 to 2.6 without using Pandora Battery or Majic Stick? I've tried many different ways, there's one way that I've though of: Download the 2.6 FW, then go into PSP > Settings > Update > Folder or File? But I havn't tried it because I live in the EU and havn't found a current FW which is FOR the EU. If someone could supply me to a link which isn't full of viruses, I'd gladly try it out. If anyone has anyother ways which works, I'll also gladly try them out too.
Thanks,
~Josh
Here are some links that I found useful
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[ame=
https://www.youtube.com/watch?v=7BzHAu8K9ds&feature=fvw]YouTube - How to install 3.71M33-2 and 5.00M33-6 on psp part 1[/ame]
I doubt theres a way you can downgrade your psp with out a pandora battery and magic memory stick but I could be wrong. If you have a friend that has a psp with CFW you can ask him to install a program called PSPTOOL. It changes your normal sony battery into a pandora battery with out cutting it open. Basically it soft-mods your battery. After you hacked your psp you can change it back to a normal battery.