please help i upgraded my iphone5 to new ios7 yesterday 2pm and untill now its already 17hours and why cant access or back to normal?is this normal or stil upgrading? it only appears the apple logo on screen and keep coming the logo screen on and off.do i need to bring my phone to apple center or is this iops 7 takes longer time or an hours to successfully upgraded.please help me what can i do?
