How to jailbreak ps3 4.81 with usb easy step!! - YouTube
PS3 Jailbreak 4.81
News on PS3 Version: 4.81 - YouTube
PS3 IDPS Dumper for Firmware 4.81 incoming... - Hackinformer
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 System Software Update - Free download and software reviews - CNET Download
Firmware 4.81 für die PlayStation 3 veröffentlicht
PS3 : Le firmware 4.81 est disponible
PS3 Update 4.84 released, does not patch StoreHaxx - Wololo.net
Playerkp420 4.81 CFW Cobra 7.3 PS3 Custom Firmware is Released | PSXHAX - PSXHACKS
PS3 - IRISMAN 4.81.1 - Support for 4.81 DEX | PSX-Place
Sony | Virtually Fun
Ferrox PS3 Custom Firmware 4.81 COBRA 7.52 v1.03 by Alexander | PSXHAX - PSXHACKS
PS3 update 4.82 out & should you update? NO! - Hackinformer
IRISMAN v4.90 by various - PS3 Brewology - PS3 PSP WII XBOX - Homebrew News, Saved Games, Downloads, and More!
PS3 Firmware Archives - XTREME PS
Playerkp420 4.81 CFW (Non-Cobra) PS3 Custom Firmware is Released | PSXHAX - PSXHACKS
Injecting PS3 CFW Games on OFW 4.81 Without a CFW Console Guide | PSXHAX - PSXHACKS
PS3 Firmware v4.90 (& Older) Download for RPCS3 & Other Emulators
PS3 IDPS Dumper for Firmware 4.81 incoming... - Hackinformer