PS3 IDPS Dumper for Firmware 4.81 incoming... - Hackinformer
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3 Firmware 4.82 released, one year after last update & mere days after 4.81 exploit revealed - Wololo.net
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: CFW Evilnat 4.89 Cobra 8.3 (CEX) released - Wololo.net
Ferrox PS3 Custom Firmware 4.81 COBRA 7.52 v1.03 by Alexander | PSXHAX - PSXHACKS