There are three primary reasons this service activates:
When this service hangs, it typically means the background download has stalled or the files are in the wrong directory. Core Fixes for the OBB Service Error
A sudden loss of connection during a large update can leave "tmp" (temporary) files that the game can't read. download obb service is running pubg mobile
If the OBB file is corrupted, the notification will never leave. To fix this:
If the service remains stuck, you may need to manually place the OBB file in the correct directory. There are three primary reasons this service activates:
The notification vanished instantly.
Manually closing the app from the task manager or hitting "Force Stop" in the app settings can trigger a fresh check for the OBB files upon relaunch. Advanced Troubleshooting: Manual File Management To fix this: If the service remains stuck,
Use a stable Wi-Fi connection. If you are on cellular data, check if the "Download only over Wi-Fi" setting is enabled in your app store.
Because the OBB file is so large, the Google Play Store often handles the APK installation first and then downloads the OBB file separately in the background. The is a background utility used by the game (and the Play Store) to fetch, unpack, or verify these large data files without forcing you to stare at a loading screen.
Ideally, the service should be dormant once the download is complete. However, if the notification persists, it usually indicates that a background process is looping.
Sometimes the app lacks permission to access storage, preventing it from writing the OBB file.