When turning on my ps3 I suddenly got this error screen and it won't go away. Every time I boot up my ps3 it is there. I've never jailbroken my ps3 but
صحراء يسمع من مستمر how to downgrade my ps3 - messyimperfections.com
PlayStation 3 Jailbreak - Wikipedia
PS Jailbreak PS3 mod chip orders open, related warnings – Destructoid
How to Jailbreak PS3 (PlayStation 3) Gaming Console - TechOwns