DON'T UPDATE Your PS3 Firmware Version To 4.83! (CFW PS3 Only) - YouTube
PS3 Xploit, Ferrox CFW 4.83, PKG and GAME folder installation Guide - YouTube
PS3 - CFW RELEASED - 4.89.3 Evilnat (Cobra v8.4) Official debut of PEX (New PS3 CFW type) + Other flavor's | PSX-Place
PS3Xploit and PS3 "BGToolset" Toolset are back, v1.2.006 adds Firmware 4.90 support - Wololo.net
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3 News: multiMAN 4.85 released coming with support for CFW 4.83 to 4.85 - First update to this highly popular backup manager since the release of FW 4.82! - Wololo.net
How to Install RPCS3 Emulator and Play PS3 Games on Linux - Linux Tutorials - Learn Linux Configuration