Had the phone 2 weeks ago and it froze when notifications were pushed to it. Reset it twice and its been fine until last Fri. Its not constantly freezing. I've turned off all notifications from the phone and it's started freezing on my runs. Today it wouldn't go beyond searching for GPS. It's freezing with everything. I've connected it to the computer to check updates that was and I've resorted to a factory reset and its still the same. Is it faulty?