Geohot claims to have unlocked the PS3.
However, George Hotz did not mention how to implement the hacked game machine, because Sony could launch a new firmware for the PS3. This is one of the best protected game consoles from Sony.
In 2007, George Hotz was the first to " unlock " Apple's mobile phone when he was 17 years old. Currently, iPhone versions running firmware 3.1.2 that want to install external software are also using the Geohot jailbreak program.