Enter these short codes on your phone to unlock hidden menus, secret settings, and bonus features you might not know about.

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

On an iPhone, you can also find the IMEI in Settings > General > About ... T-Mobile goes with #932#. Entering this code brought up a screen saying that my Caller ID (also known as Calling Number ...

Want to make your iPhone screen black and white? Turning on grayscale has some surprising benefits beyond just changing how it looks.

Move this folder to the last page of your home screen and make it take a multi-swipe to reach it. This simple action uses a behavioral science concept called intentional friction.

Let me tell you the truth: the Mercedes owner account isn't something you can just register for randomly on an app; it needs to correspond to the vehicle specifically. Many people download the ...

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.

Niagara Launcher is a modern, minimalist home screen launcher for Android. Instead of interacting with your applications via the app drawer, you get a customizable and adaptive list front and center ...

To manage the feature on Pixels, tap the gear icon on the keyboard then Glide typing. On iPhones, head to Settings then tap ...

A green dot on your Android screen signals that the camera or microphone is active. Learn why it appears and how to stop it from appearing.

When your phone goes missing, so does access to all the finance apps you use daily. If your device isn’t locked down, someone ...

Foqos is a free iPhone app that blocks distractions until you scan a QR code or NFC chip. In my experience, it's actually pretty effective.