Hi djenemy36,
I understand that since updating your iPhone, you've been unable to send or receive phone calls or messages. I know it's important to be able to use your iPhone for communicating with people, so I'm happy to provide some direction to help with this.
Check out the troubleshooting steps that we have provided here in these articles:
If you can't make or receive calls on your iPhone - Apple Support
If you can't send or receive messages on your iPhone, iPad, or iPod touch - Apple Support
Thanks for using the Apple Support Communities, cheers!