Is it normal for Droid Turbo to act like it is restarting every hour? No SIM
Bought a Droid Turbo 1 with out a SIM card. Will be using it over wifi. Works great except every hour it acts like it is restarting, it is a very short restart and then the droid logo shows. This takes about 10 seconds, then phone goes to home or lock screen and shows notification "no SIM found." Is this behavior due to it missing the card? or do I need to return the phone?