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, ...

Because there are a variety of potential causes, there’s no one-size-fits-all solution, either. Instead, think of the steps below as a checklist. Run through them one-by-one, stopping when a ...

Two of the biggest problems with mobile hotspot are high battery consumption and possible connection issues. So first thing for you to check if if your device has heated up considerably, and if so, ...