How to Jailbreak Your PS3 on Firmware 4.90 or Lower with PS3 Toolset! - YouTube
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Release] PS3 Toolset by bguerville - (Contains new PS3 Exploit for 4.82-4.85) | GBAtemp.net - The Independent Video Game Community
How To Jailbreak Your PlayStation 3 (PS3) On Firmware 4.89! - YouTube