Sony Rolled Out Firmware 4.81 for Its PlayStation 3 Console - Download Now
PS3 4.81 exploit: IDPS Dumper released, and latest status of the exploit - Wololo.net
PS3 CFW SPY 4.81 CEX Update by DarekSpy, Works with MultiMAN 4.80 | PSXHAX - PSXHACKS
My brother dropped off our old PS3 collection (left). On the right is my collection since this year. It's a slim model on os version 4.81. Do you think it's worth it
PS3 4.81 System Software Update PS Vita 3.63 Update DETAILS - YouTube
PS3 System Update 4.81 Is Available Now To Download
PS3 4.81 System Software Update PS Vita 3.63 Update DETAILS - YouTube
PS3 FIRMWARE V4.81 UPDATE (FIX 2016) - YouTube
Playerkp420 4.81 CFW (Non-Cobra) PS3 Custom Firmware is Released | PSXHAX - PSXHACKS
CFW FERROX 4.87.2 COBRA 8.20 | ConsoleCrunch Official Site