Here what I, did to my Iphone Ver 3.0 Unlocked. after I, Replaced Battery it back up fine but no connectivity with ITunes and also didn't charge with USB or Wall Charger. I, did factory reset and it stuck on Apple logo with small wheel which eventually freez after a minutes. I, could turn into DFU mode but computer or Itunes wont recognize it. it display charging with USB and wall charges. tried everything and it wont move beyond apple logo. tried on different computers no connectivity to SSH, Browser or Itunes what so ever.. any help will be greatly appreciated.