I recently updated iPad 2 software to 9.1 and the following have seized working; back camera, volume down screen rotation
i recently updated my iPad 2 software to 9.1 and the following apps have refused to work; back camera, screen rotation, volume down and front camera too just seized. Who can help me solve these problems? I have done the reset both hard and factory yet they have refused to respond. Someone help me.
iPad 2, iOS 9.1