I have had several issues since I bought this phone with sending and receiving texts/calls. The usual fix was to go into mobile networks and mess with the network mode until I could make a phone call again. It happens more frequently than I'd like it too. After this update from 22 June that trick hasn't worked. I can't send or receive anything now. I tried restarting my phone but that didn't help either. I've been really disappointed in the amount of problems I've had with this phone.