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
PS3 - CFW RELEASED - 4.89.3 Evilnat (Cobra v8.4) Official debut of PEX (New PS3 CFW type) + Other flavor's | PSX-Place
How To Jailbreak A PS3 On 4.83/4.84 (Easy 2019) - YouTube
PS3 Slim 2 controllers Values - MAVIN
PS3 Xploit, Ferrox CFW 4.83, PKG and GAME folder installation Guide - YouTube
PS3 System Software 4.83 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS