I have done this PS3 PUP Unpacker & Decrypter v2.2 homebrew application tool (basically is an script that use other tools) a long time ago for easily unpacking a PlayStation 3 PUP file for those ...

"This can be installed without having to open up your PS3, just by restoring a custom generated PUP file, but only from 3.15 or previous," he writes.

While the custom firmware (CFW) hasn't been released to the public yet, GeoHot writes that it "can be installed without having to open up your PS3, just by restoring a custom generated PUP file ...

"This can be installed without having to open up your PS3, just by restoring a custom generated PUP file, but only from 3.15 or previous. It's possible this CFW will also work on the slim to ...

PLEASE NOTE: Some early model PS3 systems are still having trouble installing the new signed PUP release, those users will have to use the previous Rebug file pack release instead for now! Español: ...

Hacker George Hotz (GeoHot) is at it again, this time showing off a "jailbroken" version of PS3 FW 3.55, along with one of the first pieces of homebrew.