Best Answer: What Is Obb File on Android?

obb file is an expansion file used by some Android apps distributed using the Google Play store. It contains data not stored in the application’s main package (. APK file), such as graphics, media files, and other large program assets. For example, a game such as Free Fire has a 20 MB .

Is it OK to delete OBB file?

The answer is no. The only time the OBB file gets deleted is when the user uninstalls the app. Or when the app deletes the file itself. On a side note, which I happened to find out only later, if you delete or rename your OBB file, it gets re-downloaded every time you release an app update.

How do I use OBB files?

In order to do that, simply follow the steps below:

1. Place the APK file in your phone’s SDcard or Internal memory (preferably external SDcard).
2. Browse your phone memory/external memory and tap on the APK file.
3. Click ‘install’
4. Wait for the APK to install.
5. Do not run the application yet.