Do not post fake CFW/JB on this thread, thanks
Originally Posted by DEFAULTDNB
You are right : there is NO 4.11 JB.
Cobra hardware on 3.55 works best on backward compatible consoles with CFW, as does open PS2 loader in conjunction with a legit swap magic disc (not a copy) the swap magic method might work on a BC console on OFW, I have no idea.
Found this 4.11 jailbreak, is it fake?