Got all this for 90CAD. It's on version 4.81. My FAT PS3 is on 4.84 REBUG. FAT PS3 won't let me sign into PSN until I update...does another CFW exist or should
How to update ps3 to 4.81 CFW - YouTube
Can't connect my PSP to my PS3 (running cfw 4.81) tried different cables, is it an update thing? : r/PSP
Sony Playstation 3 CECHK01 Plays PS3 and PS1 Games. 80 GB Firmware 4.81 | eBay
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How to update ps3 to 4.81 CFW - YouTube
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PS3 CFW SPY 4.81 CEX Update by DarekSpy, Works with MultiMAN 4.80 | PSXHAX - PSXHACKS
How to update ps3 to 4.81 CFW - YouTube
PS3 FIRMWARE V4.81 UPDATE (FIX 2016) - YouTube
How To Jailbreak PS3 4.81 OFW to CFW? [Working]
PS3 Firmware Update 4.81 Improves “Quality” of System Performance