PS3 - The file system on the system is corrupted and will be restored. | PSX-Place
How to Jailbreak a PS3 (with Pictures) - wikiHow
Enter PlayStation 3 (PS3) Recovery Mode & Restore Custom Firmware 3.55
How to Jailbreak a PS3 (with Pictures) - wikiHow
Chapter I - PS3 Downgrade General Information | PSX-Place
Recovering data from a PS3 corrupted HDD
How to Jailbreak a PS3 (with Pictures) - wikiHow
Just found this old ps3 my brother-in-law gave me. I did some research and noticed that it's the CECHA01 model. I'm gonna try to restore it to its former glory and jailbreak
HOW TO: Run PSFreedom On Your Desire (PS3 Jailbreak)