A. 1. Restart the app: Close EXCEED completely and reopen it. 2. Clear app cache and data: Go to Settings > Apps > EXCEED > Storage > Clear Cache and then Clear Data. This can help reset the app and resolve the blank screen issue. 3. Check for updates: Make sure you have the latest version of the app installed from the Google Play Store.

B. 4. Reboot your device: Sometimes, a simple restart of your device can resolve temporary glitches.