If your iPhone suddenly has no service, there are a few things you can try before contacting your network coverage provider ...

One common reason for faulty charging is simply that your phone's charging port is clogged with fluff, dirt and other debris from inside your pocket, and all that compacted rubbish is preventing your ...

If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to ...

If you want to fix the SOS displaying on your phone, here's what to do. But the issue may lie with your carrier.

Is your phone on 'SOS' mode or Verizon Fios down today? Here's what's going on with Verizon, plus see outages near you.