An OBB file is an expansion file that is used to store additional data such as graphics, audio, and other components and assets of an Android gaming app, which are not stored in the main .apk file of the app. When testing a gaming app, you must test the app with the associated OBB expansion file.

App Live enables you to upload OBB files and test your gaming app on BrowserStack real Android devices.

In this guide, you learn about:

Upload your OBB file

Prerequisites

• Ensure that the size of the .obb file you are uploading does not exceed 2 GB.
• The .apk file of your app is configured with an associated OBB file. Ensure that the file name of the OBB file that you are uploading is the same as the OBB file name associated with the .apk file.

To upload your OBB file:

1. Log in to the App Live dashboard.
2. Upload the .apk/.aab file of your app from the Select Source panel.
   Ensure that the app you are uploading is associated with an OBB file.
3. Click the configuration icon near the .apk/.aab file name of your app.
4. Under App Configurations, in the Large App Support (Gaming) option, click Upload.
5. On your system, select the .obb file you want to upload, and click Open to upload the file.
   The .obb Expansion Files prompt is displayed that lists the uploaded .obb file.
6. From the uploaded .obb files list, select the uploaded .obb file you want to test your app with.
   The selected .obb file is displayed in the Large App Support (Gaming) option.

Start your test session

Prerequisite

Upload your OBB file.

To start your test session, on the App Live dashboard, select the Android device from the device listing.

During device setup, the following actions are completed automatically:

• The .obb file is downloaded.
• The .obb file is placed in the app folder.

After your test session is launched, you can test your app on the BrowserStack real Android device.