By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden ...

Some codes are specific to certain models, but other, more generic codes can be accessed on nearly any Android device. SOPA Images/LightRocket via Gett You might not know this, but your Android ...

Discover the best secret codes for Android to unlock hidden features and diagnose your smartphone. Find IMEI number, test GPS, perform factory reset.

Want to control carrier options or dig into the nitty-gritty details of your Android phone? It might be time to play with secret codes.

ANDROID is full of codes that provide you access to secret features on your phone. Some are more useful than others - and some should be left to the experts.

The USSD protocol allows you to access hidden features you didn't know about right from your smartphone's dialer. But there is some trickiness you'll need to know about.

By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden information. Here's how to do it.

ANDROID is full of codes that provide you access to secret features on your phone. Some are more useful than others - and some should be left to the experts.

YOU MIGHT now know this, but your Android device has several helpful features you can access via secret codes. Some codes are specific to certain models, but other, more generic codes can be access… ...

ANDROID is full of codes that provide you access to secret features on your phone. Some are more useful than others - and some should be left to the experts. Apparently they don't work on all ...