PS3 System Software 4.83 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
Spoof All PS3 DEX To 4.83 Using SEN Enabler v6.1.0 - YouTube
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
MISE A JOUR - PS3 : un firmware 4.83 est disponible - GAMERGEN.COM
DON'T UPDATE Your PS3 Firmware Version To 4.83! (CFW PS3 Only) - YouTube