(adsbygoogle = window.adsbygoogle || []).push({}); Hi! I have ps3 slim cech-25xx i checked it can be downgraded to 3.40!! So when i go on youtube and try to find "Ofw ps3 downgrade from 4.55 to 3.55" i only find cfw downgrade. So is it possible to downgrade ofw ps3 from 4.55 to 3.55 without e3 flasher and something like that? If there is link ore give instructions pls. Thanks!!

No you need an hardware flasher such as the e3 flasher it's the only way to downgrade ofw ps3s sorry.

I recommend you to buy a ready jailbroken PS3 from ebay. Installing E3 Flasher is so complicated :p