there is no psp folder when i connected to my computer

Wrong, v1.50 is great because you get to watch movies and play any game from NES to the original Playstation. Once you upgraded your PSP, you think you have made a mistake. Whether you succeed or fail, please do pop back here and let us know too, but, again, how will we know your posting is legit, not a trick intended to get others to download a “ brick” application? If you can find a credible, trustworthy site and believe the postings from other folk that they’ve had success with the downgrade, go ahead and try it. I imagine you could flip a coin and hope that a given PSP firmware site has a legit and trustworthy downgrader that you can run on your Sony PSP with good results, but to me this is still a pretty risky move because while the odds of success might be pretty good, the cost of failure is pretty darn high too.Īs with anything to do with computing, you need to decide for yourself. Update: To be fair, I have heard from a number of PSP owners that they have successfully downgraded their PSP firmware, from 2.6 back to 1.5, 2.5 back to 1.5, and so on. Just don’t get stung by this trojan while trying to fix your If you’ve upgraded to the 2.0 firmware release, I am afraid that you’re Said Eric Chien, the principal software engineer at Symantec Security Response. “Basically the (PSP) is completely inoperable, and you’ve lost your device,” Quoting from a ZDnet article on this subject: If you run this trojan, known in antivirus circles as Trojan.PSPBrick, you’ll have a dead, throw it away, nothing (though theoretically you should be able to accomplish this task with some Otherwise have someone clone their OS onto your system as a recovery mechanism

PSP and render it inoperable, which would definitely ruin yourĪs far as I have read, there’s also no way to send your PSP to Sony or These downgrade applications, it’ll actually remove some key files from your

In fact, they’re cleverly disguised trojan horses, programs that areĪctually written to destroy your PSP unit. Go back from firmware 2.0 to firmware 1.5.ĭo Not Run Sony PSP Firmware Downgraders! Have firmware 1.5 downgrades you can run on your Sony PSP and have it magically Now the really bad news: there are some sites that are claiming that they I’m sure that’s deliberate on Sony’s part with the PSP, but in general, Of backing up a firmware version, whether you’re going from 1.3 to 1.5 or 1.5 “Do Not Run Sony PSP Firmware Downgraders!”įirst the bad news: no, as far as I am aware, there’s no legitimate method

There is no psp folder when i connected to my computer