note 5 signal refresh I am using a galaxy note 5 running android lollipop 5.1.1. At times, my phone will show "Emergency Calls Only", alerting me to the loss of signal. I can restart my phone and re-acquire signal successfully. My question is: is there a way to refresh network signal without restarting the phone?

Thanks
Try enabling Airplane Mode, wait about 15 seconds, then turn off Airplane Mode.