I was following an tutorial on youtube to jailbreak my ps3 but when we got to the PyPs3Checker i got 3 warnings and 1 danger and you can see them on the
How to Jailbreak a PS3 (with Pictures) - wikiHow
How to Jailbreak (hack) your PS3 Slim « PlayStation 3 :: WonderHowTo
New PS4 Jailbreak Could Also Unlock the PS5 | PCMag