Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

A television signal originates from a transmitter that sends information from an audio and visual source to an amplifier or repeater to the digital receiver of an A/V device, such as a television. The ...

You probably know the best place in your home to make a call on your smartphone. It’s usually going by a window or stepping outside, away from any interferences. I own a modern house built primarily ...

Being able to use a Wi-Fi network is pretty much an essential function of any smartphone these days, so if you’re having problems with your iPhone maintaining a Wi-Fi connection it can very quickly ...

If you've ever found yourself wandering in circles or leaning halfway out your bedroom window to find a few bars, you can kiss those days goodbye. Bars are not exactly accurate — some phones, like ...

A recent report suggests that Android phones could be artificially inflating network signal strength, potentially misleading users about their true connectivity status.

The iPhone 3G automatically switches between 3G and 2G networks for voice and data connections. In theory, the phone should hop off 3G when signal strength is too low or non-existent, and hop back on ...