I set mine to shut off and turn on 15 minutes later in the middle of the night. Keeps the phone clean and crisp. Do I have to do it? Nope. But I did notice after a few days. (4 or 5) the phone slows down. Even my memory manager doesn't help. But now after rebooting every night, no problems. Just remember, people who argue with tech support, get accidentally disconnected 80% of the time.