Published by MAD VIRTUAL REALITY STUDIO CO.,LTD.

Report an issue with BNK48 Sweet Call.
Send the customer service your feedback so they can fix your issue asap.



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Why should I report an Issue with BNK48 Sweet Call?

  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 MAD VIRTUAL REALITY STUDIO CO.,LTD. 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.
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BNK48 Sweet Call Customer Insights

Steps to Troubleshoot & Fix BNK48 Sweet Call Issues

1. Fix BNK48 Sweet Call Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart BNK48 Sweet Call: Restarting the app will resolve most errors.
  2. Update the BNK48 Sweet Call App. Here is how:
    1. On Android goto PlayStore » Search for "BNK48 Sweet Call" » Open BNK48 Sweet Call » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for BNK48 Sweet Call » click "UPDATE".
  3. Clear BNK48 Sweet Call app cache: Clearing cached data will force your app to retrieve the latest data directly from BNK48 Sweet Call servers.
    1. On Android, goto Settings » Apps » Select "BNK48 Sweet Call" » click Storage » click "Clear Cache".
  4. Check BNK48 Sweet Call app permissions. If any of these permissions required to use your device's features are disenabled, BNK48 Sweet Call might not work.
  5. Uninstall and reinstall BNK48 Sweet Call. If nothing else has worked, completely uninstall BNK48 Sweet Call then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing BNK48 Sweet Call not working


2. Fix BNK48 Sweet Call Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make BNK48 Sweet Call 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 BNK48 Sweet Call not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, BNK48 Sweet Call may not be able to connect to the Internet when running in the background.

Reported Issues