Published by RubixCode.com

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Why should I report an Issue with GMDSS Quiz?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of RubixCode.com to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

GMDSS Quiz Customer Insights

1. Very good app for preparing GMDSS exam..Very useful app for seafarersOne of the best app for gmdss preparation, thanks for the developer.Great initiative.

Steps to Troubleshoot & Fix GMDSS Quiz Issues

1. Fix GMDSS Quiz Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart GMDSS Quiz: Restarting the app will resolve most errors.
  2. Update the GMDSS Quiz App. Here is how:
    1. On Android goto PlayStore » Search for "GMDSS Quiz" » Open GMDSS Quiz » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for GMDSS Quiz » click "UPDATE".
  3. Clear GMDSS Quiz app cache: Clearing cached data will force your app to retrieve the latest data directly from GMDSS Quiz servers.
    1. On Android, goto Settings » Apps » Select "GMDSS Quiz" » click Storage » click "Clear Cache".
  4. Check GMDSS Quiz app permissions. If any of these permissions required to use your device's features are disenabled, GMDSS Quiz might not work.
  5. Uninstall and reinstall GMDSS Quiz. If nothing else has worked, completely uninstall GMDSS Quiz then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing GMDSS Quiz not working


2. Fix GMDSS Quiz Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make GMDSS Quiz be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to GMDSS Quiz not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, GMDSS Quiz may not be able to connect to the Internet when running in the background.

Reported Issues