The Android settings menu helps you manage apps, check battery health, diagnose network issues, and scan for threats. It also ...

Use these codes to forward calls, pay your bill, check balances, etc. Some of the codes work only on certain carriers or devices. One of the codes also might erase your data, so use with caution. I've ...

Type in a few numbers and symbols on your dialer and discover powerful tools, system info, and settings buried deep in your phone.