I have a droid turbo phone on Verizon. A few months ago, I was trying to cut costs, I decided to cancel my cell service and switch to a prepay phone. The service was terrible and my job requires me to have reliable service. So a few weeks later, I went back to Verizon with my droid and asked them to reverse my cancelation and reactivate the phone. Since then, my wifi and cellular wireless signal has been bad. I went back to Verizon and they said its common for a reactivation to fry a SIM card so they replaced the SIM card. It hasn't helped. Ive reset my network settings. Any other ideas? Downtown city and I get half bars and cell signal will randomly just drop all bars and come back after a few seconds. Same with WiFi... Places that used to have strong signal now mid to low at best.