PS3 Firmware 4.90 Download For RPCS3 (Latest Version) - Old ROMs
PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
Release] PS3 Toolset by bguerville - (Contains new PS3 Exploit for 4.82-4.85) | GBAtemp.net - The Independent Video Game Community
[OLD] How to Jailbreak Your PS3 on Firmware 4.82 or Lower! - YouTube
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PS3 Jailbreak 4.82 Download and Install No Survey - USB CFW - YouTube