OPTIMIZING POPIN SELLER APP ON ANDROID PHONE
1. Issue Identification
* Not receiving calls after installing Popin Seller app on Android phone.
2. Reason for Issue
* Android manufacturers optimize usage and restrict permissions for newly installed apps.
3. Key Steps to Resolve Issue
* Check permissions and battery restrictions.
* Access Settings on Samsung device.
* Search for Popin Seller app in Apps.
* Ensure all notifications are allowed.
* Disable ""remove permissions if app is unused"" option.
* Verify all permissions are granted.
* Disable battery optimization for the app.
4. Final Outcome
* After following these steps, the app should start receiving calls again.