If you've ever upgraded to a new phone or switched carriers, chances are you're already familiar with the concept of a SIM ...

Google Voice is convenient, but is lagging behind a bit on features. If you want to make it your carrier number, but not lose ...

Android: Swipe down from the top of your ... Another troubleshooting step that might help is to remove your SIM card, if your phone has one, and then place it back in with the phone turned on.

Move yourself so that there are no obstructions between your phone and any cell towers outside. That might involve stepping ...

If your phone is let down by poor performance, missing security updates or a dire camera, you might want to consider upgrading ...

It's possible to import a Galaxy Tab S10 Ultra 5G, but it won't perform the best with all US carriers due to its frequency ...

In Computer Village in Lagos, resellers spruce up old devices for those seeking the coveted status symbol – the iPhone.

The Galaxy Tab S10 Ultra does come in a 5G model internationally, but North American users should think twice before ...

The process to transfer your contacts from one Android phone to the other is very simple ... Sync all your contacts to your SIM card on your existing phone. Once done, remove the SIM and insert it in ...

T-Mobile is facing a widespread issue preventing subscribers from using their new SIMs. Multiple users have reported being ...

Plastic SIM cards are steadily being phased out in favour of eSIMs which are supported by most major mobile network operators and now even banks.