my iPhone just went blank and I can't restore it. i need help
I made a call on my iphone 4 after which it just went blank. I have pugged in to charge but no change. urgently need help on what to do to restore it.
iPhone 4, iOS 5
Basic troubleshooting steps well outlined in the User Guide are restart, reset, restore. I suggest you read the user guide and perform these maneuvers.
