Did your iPhone cell network stop connecting?

If your iPhone stops connecting to your cellular network, try turning on and then off Airplane mode. This may jog it to connect.

If this doesn’t work and the phone has bern recently jostled or dropped, try turning off the phone, use a pin or paper clip in the side hole to eject the sim card. Reseat and push the card back in. Turn the phone back on and see if the phone connects to the cellular network.