Fi, Bluetooth, cellular data, and GPS.

Fi, there may be several reasons for it to address, such as a deactivated Wi-Fi adapter or a faulty router.

Airplane mode is a useful feature designed to reduce the number of signals that can potentially interfere with sensors on an airplane. It's a feature available on smartphones, tablets, and laptops — ...

Modern smartphones come packed with so many features that understanding their different functions can be challenging sometimes. Take, for instance, those airplane and Do Not Disturb (DND) settings. If ...