Selling phone to Apple-how to properly wipe clean a phone before selling it
A friend of mine sold her phone to our local Apple store. Apple said they will wipe it clean when they sell it. However, they did not. Subsequently, her Apple ID was hacked. Anyone know how to properly wipe a phone clean of all personal data before it's sold/given away? I was thinking of selling my old phone to Apple but now I think I'll keep it. I'd like to wipe it clean. Thanks.