PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
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How to jailbreak my PS3 - Quora
Scored a nice PS3 CECHA01 from a local garage sale this past weekend. It got a nice cleaning and fresh thermal paste. Plugged it in and found it on this firmware. Now
Sony PlayStation 3 (PS3) Slim 160GB Console. Official firmware 3.41. Exc. Cond! 711719778059 | eBay
Scena PS3] Speciale Total Fixes Custom Firmware 3.41 & 3.55 by opoisso893 - BiteYourConsole
I want to see this info on my 3.55 cfw PS3. How the hell do I do it? Please, the point of this is I don't want to update from 3.55, I