Sony state that latest firmware edition, PlayStation 3 ends player support other OS install an OS to change original Sony. Sony has blog published on authorized PlayStation on PlayStation 3 won’t support substitute OS. So, after over three years of PlayStation 3 permits users to install its OS such as Linux, with latest firmware recently declared Sony, PlayStation 3 back any usual place with only single OS.

To be capable to improve to new firmware, PlayStation 3 users must take out OS "not genuine" is used, with no loss of functionality would like to subscribe to the PlayStation Network, online gaming, access host of multimedia content. Also, movies, games and Blu-ray discs require new firmware version will not be viewable to users of other operating systems.

As said by Sony, uninstall aspect "Other OS" helps safe than PS 3 in PS 3 as players access library of games Sony and partners. Sony alerts, PS 3 users using "Other OS" but select to install system upgrades, to prevent loss of data, users must back up all data on hard disk utilized by other OS by instantly after upgrade, users won’t able to access the data.