Who I have the same questioned this topic

trying to see if Verizon will fix this for free or do I have to pay my deductible since this issue has only started since I got the "Upgrade".  Phone loses signal often, has rebooted on its own often (10 times in a row, with about 3-4 minutes of on time between reboots and did not get a signal), and battery life has depleted, thinking that is due to the loss of signal.