Last night, I was on a phone call, and the call dropped. I called back, and the call dropped again 4 or 5 more times with a few minutes of service between each drop. Frustrated, I figured to give the phone a rest and figured it would be okay in the morning. This morning, I noticed that the network status was alternating between 1 circle, 3 circles, 5 circles to Searching... I would have service for about 20-30 seconds during this cycle, then nothing. After an hour or two of that, it is now stuck on Searching and I have no service at all. I am able to use wi-fi but I cannot make/receive calls or text messages. I have already gone through the checklist on the Verizon site to no avail. Tried resetting Network Settings, removing and inserting the SIM card, etc. Please help?