According to several sources the new update removes the downgradability with the previous used lv2diag.self files and factory/service mode and also Block the Jailbreak device: ...

The update will also be required to access PSN, meaning that the users have to choose between the Jailbreak and going online with their PS3.

Computer science professor and free speech activist Dave Touretzky has pledged his support for George “GeoHot” Hotz in his legal battle against Sony by mirroring the files Hotz used to crack ...

According to the BBC, firmware update 3.42 for the PlayStation 3 will combat the recently released USB device PS Jailbreak and other software-based emulating exploits.

Sony Interactive Entertainment dropped PS3 system software update 4.91 yesterday, the patch notes for which are now available.

The good news for jailbreakers is the software the jailbreak runs stops Sony from pushing a system update. This means that as long as users don't manually upgrade their PS3's OS, the jailbreak ...