Hi, and I'm newbie here n would like to get some help, Currenly I knew the jailbrekme 3.0 can jailbreak the iPhone 4 with 4.3.3,I did the iPhone 4 White(just bought from apple store 2weeks ago),without any issue, and did my iPhone 4(black one was jailbroken on4.0.1then upgraded from itune to 4.3.3 also is unlock phone from apple store )the jailbreakme seem won't work after I press the free bottom and then install bottom, Cydia seems to apear on screen then disappear....pls anyone had this issue? Need guys to help...