About PS3 OS

[danishfaridi]

please help me my PS3 version is 4.20 can i downgrade my PS3 OS version to 3.55


Thanks.

 

[cl-scott]

No. Sony does not make this possible.

 

[rahul255800]

thanks..

 

[computertechie1337]

thanks..

there prop is a way you could like you can do with apple software. Apple doesnt let you do it but "hackers" can find a way. http://www.se7ensins.com/forums/threads/downgrading-4-20-to-3-55.742075/ i found this article for you. sience i dont know how techie you are! good luck!!