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

If your internet keeps lagging, buffering or dropping out, one of the quickest fixes is restarting your router. Restarting ...

If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to ...

Imagine trying to call someone urgently from your Android device only to be greeted by the error message "SIM card not detected." This error means that your device is ...

Mobile operating systems, in general, are a lot more stable than they were 10 years ago. Back then, any manner of things could happen, and the fixes would take forever to implement — especially for ...