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
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PS3 CFW 4.83 FERROX (w/ COBRA v7.55) by Alexander - YouTube
PS3 - [Update] multiMAN 04.85.01 - Official Update from deank adds 4.83-4.85 CFW Support + PS3HEN Support | PSX-Place
Download and Update PS3 CFW 4.83 Ferrox - 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
How To Jailbreak A PS3 On 4.83/4.84 (Easy 2019) - YouTube
How to get your PS3 out of 4.83-4.87 Demonstration Mode - Reverters - YouTube
UPDATE - PS3 StoreHaxx now been released | ConsoleCrunch Official Site