Guys, i brought ipad1 from houston 3 months ago and bring back to my home-indonesia. A months ago i JB it with greenpoison and work perfect. Sudenly 4 days ago got a mesege "...your iphone can not make or receive a call..." or something. And it restarting again and again. Try to fix it by restore it to factory default in itunes w/ FW 4.3.3. smothly. but alwasy came out with white cable pointed to itunes logo. It automatic restarted and back to those logo again and again. i assume a recovery loop mode. try to JB with RedSnow, snowbreze, ireb, ireb, TU, etc with the same result. Itunes only recognize "we are sorry, we are unable to continou with your activation at this time...." Anyone cah help me with step by step solution ??? I am soo frustated with this..