I cannot make or receive phone calls or texts with my ASUS Rog 5 after the last update. Following all the instructions I read, I rebooted/restarted the phone, restarted in safe mode, turned airplane mode off in safe mode, reset network settings, bought a new SIM card, etc. It didn't work. I've read other forums and websites where people have had the same problem and similar issues like mine, and it doesn't seem like anyone has found a solution, which is frustrating. Are there any other suggestions I might try to reverse a software update? It would be greatly appreciated if you could help in any way. Thanks a lot!