PS3 4.83 UPDATE: ATUALIZAÇÃO CORRIGE DESBLOQUEIO HAN E CFW - 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
PS3 System Software 4.83 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
Exclusive: the first images of PS3 firmware 2.00 | Engadget
PS3 Update to System Software 4.89: Here's a Full Guide for You
Sony PS3 Firmware v4.85 Released
Warning PS3 New Update 4.83 Do Not Update For Now !!! - YouTube
PS3 System Software 4.83 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS