Published by Code Technologies

Report an issue with Sync Backup & Merge Contacts.
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Why should I report an Issue with Sync Backup & Merge Contacts?

  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 Code Technologies 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.
contact Sync Backup & Merge Contacts image 1 contact Sync Backup & Merge Contacts image 2

Sync Backup & Merge Contacts Customer Insights

1. There will be pro version of this app.Quick easy, better than the other apps as it merged contacts rather then listing duplicates, leaving me to randomly choose which one to keep or spending hours researching which contacts were the main one and which ones are deletable.

2. I would increase the rating to 5 stars of the app included Scheduled utomatic backup.My only app in merging contacts.

3. and i am hoping tat it will not be used for any misuseI usually don't write reviews but this app has to be.. I was tired of duplicate contacts on my Android One device.

4. All function like backup, restore, and duplicate worked.

5. hope you dont save any of the contacts in ur server 😊.

6. Lol.Working very well, merged all my contacts within minutes.

7. Even Google Contacts app cannot merge my multiple contacts.

8. It will be great if you can add a new contact on available backup.

9. Its pretty great app for contact backup.

10. thank you team for wonderful app credits tk entire team who worked hard to come up witg this app .

11. Thanks for a simple solution.. Worth 5 stars from me.

Steps to Troubleshoot & Fix Sync Backup & Merge Contacts Issues

1. Fix Sync Backup & Merge Contacts Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Sync Backup & Merge Contacts Server issues & Internet Connection


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

Reported Issues