When I had a feature phone, there was a way to update the tower signal. Is there something similar to improve signal strength on my Droid Maxx?
Updating the PRL on a 4G smartphone is handled by the SIM card and is usually handled automatically when you power off/power on the phone. You also could try turning off the phone, removing the SIM card (be careful not to touch the gold contacts), wait a couple of minutes, then replace the SIM card, turn the phone back on, and allow it time to establish a fresh network connection.
