When I try to turn on tethering/mobile hot spot it gives me the system message "Unable to connect, data connection not available." However it worked in the past with this carrier/phone and the internet still works. I can browse the web on my phone fine.
Things I tried so far:
- restarting my phone
- Taking it in and out of airplane mode
- turning wifi off and on
- turning on and off power saving
- turning sync on and off
- turning off high performance mode.
- resetting all network settings