Hello, i was using newest redsnow to jailbroke iphone 3gs 8gb (05.16.05) and didnt know that i cant unlock it with this baseband, then i Anyway installed ultrasniw unlock (i know its stupid, it didnt workd) then i decided to chande baseband to 6.15.00 ipads, i used same Redsn0w 0.9.10.b1 for changing baseband, after everything was done it asked for itunes activation offcourse i tryed to turn on with itunes and i was getting error then device is not supported or something ( i dont remember sorry) and i decided to jailbroke again ( maybe it would atleast work with my old sim lol) after that wifi is gone, cant even turn it on. Phone dont show any baseband and turns off automatically in2-3mins, please help me to fix this mess, thank you very much