Current SIM stopped working after last phone update. Purchased new SIM. Attempted to change the SIM number under my account settings, but every time I select “save changes” nothing happens. Please advise.
I had tried restarting the phone before purchasing the new SIM. I was actually having some difficulties with receiving and making calls periodically during the past two weeks. Then, today, I was unable to make any calls. The SIM card would not work i...
