Guest FrancesTheMute Posted June 1, 2006 Report Share Posted June 1, 2006 Anyone know how to revert a PSP's firmware back to 1.50? A buddy of mine wants to change his back. I remember a few people mentioning they knew how, if anyone could help me out I'd greatly appreciate it. Btw, I checked Google and found nothing helpful. Google has gotten really shitty lately. Quote Link to comment Share on other sites More sharing options...
Guest compudaze Posted June 1, 2006 Report Share Posted June 1, 2006 Which firmware does he have now? I went from 2.0 to 1.5 using the MPHdowngrader. If he has newer firmware he may be out of luck. Quote Link to comment Share on other sites More sharing options...
Guest FrancesTheMute Posted June 1, 2006 Report Share Posted June 1, 2006 I will ask him when I see him tomorrow. I assume he has 2.5, because he was originally talking about dropping to 2.0 I believe. If it comes down to it, I'll just grab a PSP off the shelf at work and swap em out. Quote Link to comment Share on other sites More sharing options...
Rally Pat Posted June 1, 2006 Report Share Posted June 1, 2006 Didnt Sony release an official software downgrader? Quote Link to comment Share on other sites More sharing options...
Guest compudaze Posted June 1, 2006 Report Share Posted June 1, 2006 Didnt Sony release an official software downgrader? Hmm, no clue. I haven't had my PSP for a while now. Quote Link to comment Share on other sites More sharing options...
justinwebb Posted June 1, 2006 Report Share Posted June 1, 2006 i don't belive you can downgrade a 2.5 only the 2.0 can be downgraded...... Quote Link to comment Share on other sites More sharing options...
Guest FrancesTheMute Posted June 1, 2006 Report Share Posted June 1, 2006 i don't belive you can downgrade a 2.5 only the 2.0 can be downgraded...... That seems to be the general opinion I'm hearing. I think I'll just swap his out and then downgrade it. Quote Link to comment Share on other sites More sharing options...
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