I turned my HTC One M7 phone off for the the device uptake thing, but instead of manually turning it back on, it turned on by itself. It says I'm connected to WiFi, but the blue WiFi calling icon at the top doesn't show. In the settings, it says it is trying to enable. After about 45 seconds, the phone's screen turns back, and 2 seconds later, the phone turns back on normally. This process is repeating itself over and over again. The phone is not rooted or has any custom software. I'm on android 4.3, and I did a soft boot, but that did not help either. Any help is appreciated. Thanks.