Applications
Q: why the network isn't working after ios10 update?
I can't make and receive calls. Also, I cannot send and receive messages.
iPhone 5s, iOS 10
Posted on Sep 19, 2016 11:17 AM
by Carolyn Samit,Apple recommended
Apple Music
Reset your Network Settings. Tap Settings > General > Reset > Reset Network Settings. This also resets Wi-Fi networks and passwords, cellular settings, and VPN and APN settings that you've used before.
If that doesn't help, try here > If you can't connect to a cellular network or cellular data - Apple Support
Posted on Sep 19, 2016 11:19 AM