IPAD 2, 3G-Wifi has been stuck in recovery mode. When it powers on the screen says connect to itunes. I have tried the failsafe tutorial of updating to the latest iOS but havent been succesfull. The verification with apple server is successfull and the restore bar with apple logo comes on screen, however, doesn't progress. I receive an error # 9. On searching - i have found that error 9 is a connectivity issue between the pc & ipad. Have tried different USB ports, different cables (original) but havent been able to restore yet. Can anyone help ?