You’re connected to wifi, and no matter what website you visit and how many apps you open, nothing works. You try to figure out what’s going on and find that your Wi-Fi icon has an exclamation mark, ...

One of the most helpful features of modern smartphones is the ability to connect to a local Wi-Fi signal to make phone calls. While all phones with a carrier have their own 4G or 5G connections that ...

Android's USB tethering lets you share internet from your phone, but it may fail sometimes. Checking the USB cable and ...

If the "your phone is not registered on a network" error has popped up on your Android phone, you know how frustrating it can be. Whether you want to call your family ...