I need help, I've replaced my phone 3 times with asurion, and in still getting similar problems. It starts with my camera going out then apps misbehave. This started yesterday morning, by the afternoon I could no longer make or receive phone calls. I could text, email, get on web. No problem. I've done a Hard Reboot. Factory reset, went into mobile networks chose automatically. I searched for Verizon manually, I'm registered but no service found? I have 3 bars of 4g LTE.