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

To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

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

Hidden smartphone codes for Android and iOS Unlock your phone's hidden potential with these smartphone codes ...

WhatsApp gets fingerprint unlock on Android, here's how to set it up After adding Touch ID and Face ID for iPhones in February, WhatsApp has finally provided extra security for Android users.

Some codes are specific to certain models, but other, more generic codes can be accessed on nearly any Android device.

Learn how to check if your phone is unlocked and, if it isn't, how you go about making an unlock request with AT&T, Sprint, T-Mobile and Verizon.

How to unlock your Chromebook with your Android phone Now that Smart Lock is set up, let's look at how to use the feature.

The Screen-off Fingerprint Unlock feature in Android 16 lets Pixel phones use their fingerprint scanners even when the screen is off.

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… ...