The ADB (Android Debug Bridge) app allows you to access your device's ADB shell and to start/stop the Android Debugger (adbd) process.

This is a tool that can be used to change the language of your device. It can be used on all Android devices that are running Android OS 4.0 or higher.

You can use this tool to quickly change the language of your device to see how the application UI looks in different languages. It's especially useful for developers who want to add locale switching to (test) automation.

The app will also allow you to view the list of commands and copy the output of the command.

The app is very easy to use. You just need to install it on your computer, and you can start using it.