According to SlashGear, modern Galaxy smartphones have a so-called "secret" diagnostic menu which you can access via a special code. This hidden menu features a basic design for its interface, and is ...

The Android settings menu helps you manage apps, check battery health, diagnose network issues, and scan for threats. It also displays details such as your device's name, software version, and memory ...

What does this diagnostics menu do in a Samsung Galaxy phone? It’s handy when you’re facing issues with the smartphone. The menu lets you check a lot of aspects. That includes checking the screen, ...

Some hidden features are in developer menus, but many can be found with secret codes. These codes are simply typed into the phone app like regular phone numbers. Remember, some codes may be different ...