So i tried upgrading my ps3 hdd to 320gb from 160gb, and got stuck on this screen. At the time, i was running 4.82CFW Cobra Ferrox, trying to upgrade to 4.84CFW Cobra
How to Jailbreak Your PS3 on Firmware 4.82 or Lower! - YouTube
PS3Xploit 4.82 CFW on OFW, NOR / NAND Flash Writer & NOR Dumper | Page 5 | PSXHAX - PSXHACKS
How to Jailbreak a PS3 (with Pictures) - wikiHow
Smart SK Tech - Learn How to install PS3 Games on OFW 4.82 Via USB No Jailbreak. https://youtu.be/6QIc6BzM30k | Facebook