To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

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 ...

Nigeria has given telecommunication providers an extra eight weeks to add valid National Identification Numbers (NIN) to every SIM card registered in the country, according to a statement from the ...

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 ...

The USB-C port has become nearly omnipresent, in part because it isn't limited to charging and data transfer, at least if you ...