Originally posted by goemon4:

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Hey all,
I need to downgrade my 3.80m33 psp back to 1.50. While messing with my flash0 i completely forgot to back it up! (i feel like a huge n00b) But all i know is, ive fixed some things, but im still having alot of firmware problems.

I cant make a pandora either, i used to use the UPMS guide off of here (which i used multiple times, one of which was to hack my slim) but now it wont work at all when i go to make the said pandora (i get a x0.8005 error (thats not it, just an example)) so im pretty boned from there. (unless there is a way to make one via linux as i know you can with windows)

But my main question, is there a way to use the recovery mode to do it? I used to do it in 3.03 OE, but i havent found a working recovery eboot for it.

OR is there anyway to just format my flash0 and or restore it to the default stuff? (Because im just going to upgrade from 1.50 back to 3.80m33)

ANY HELP is appreciated, btw

I have a psp fat with a ta-082 MB, running 3.80 m33-5 and a 4gig Sandisk mem stick (if that matters)

So i hope there is a way to just get back to 1.50, thanks alot!!

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Originally posted by goemon4:

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@ asiol - yup, it works fine, its my xmb which is a mess (guess i should have made that clearer)

@ rickem - is there anything else i need? Cause i thought there was a prog you had to run, but ill try that now

thanks

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