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The obb file extension is related to the Google Android operating system for smart phones and tablets based on Linux.The .obb file contains data that are shared between multiple applications installed in device.he obb file extension is related to the Google Android operating system for smart phones and tablets based on Linux.
Can be useful for debugging apps. adb shell â Gives you an interactive Linux command-line shell on your device. adb shell command â Runs the specified shell command on your device. ADB, Android Debug Bridge, is a command-line utility included with Googleâs Android SDK.ADB can control your device over USB from a computer, copy files back and forth, install and uninstall apps, run shell commands, and more.Weâve covered some other tricks that require ADB in the past, including backing up and restoring your smartphone or tablet and installing Android apps to your SD card by default.ndroid SDK Setup. Once the Android SDK is downloaded and installed, launch the SDK Manager application from your Start menu. Enable the Android SDK Platform-tools checkbox and click the Install button. This downloads and installs the platform-tools package, which contains ADB and other utilities.