Only had the phone a week now. During the day I have music playing on it and it's operates fine. But in the evening, when not using it, it keeps restarting every 10-15 minutes. If it's actively being used there doesnt seem to be a problem, but as soon as I take a break it starts acting up. It's annoying as it drains the battery, and often when i go to use it, it's restarting so I have to wait.