Jailbreak Your PS3 and install CFW 4.87 FERROX COBRA 8.20 - YouTube
Nathan Martin 🇪🇸 on Twitter: "CFW Evilnat 4.87.2 Cobra [CEX] updated! - Fixed Cobra PS2EMU stages for BC/Non BC consoles - Build number set to 99999 Quick fix for those who have
Ferrox 4.87 PS3 CFW Featuring Cobra 8.20 by Alexander is Released | Page 2 | PSXHAX - PSXHACKS
PS3: Homebrew ENabler 3.0.3_4.88 released for Firmware 4.88 - Wololo.net
PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
GitHub - PS3Xploit/etHANol: v3 HAN Tools: A Collection of Tools Targetting 3000/4000 Series Slim/Superslim To Allow OFW Package Manager and More
4.87 OFW Released - CFW / Homebrew / Exploits updates for 4.87 | PSX-Place
PS3Xploit Tools for CFW & PS3HEN Now Updated for Firmware 4.87! - YouTube