Published by Swap Internet

contact Credit Card Validator - CardGu Chat with our AI-based Credit Card Validator Support
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Hello! My name is John. I’m here to help you resolve any issues you may be experiencing. Can you please describe the problem you’re having with Credit Card Validator?



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Why chat with our AI Credit Card Validator Support?

  1. Our AI is availaibe 24/7, to help you solve any pressing challenges.
  2. You'll get immediate access to a support assistant specifically trained on support materials of Credit Card Validator.
  3. Skip support wait times and emailing back and forth. Get help immediately.

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What users are saying

Steps to Troubleshoot & Fix Credit Card Validator Issues

1. Fix Credit Card Validator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Credit Card Validator Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Credit Card Validator 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 Credit Card Validator not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Credit Card Validator may not be able to connect to the Internet when running in the background.

Reported Issues

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