Published by Robot Mafia LLC.

Report an issue with Contact Locker.
Send the customer service your feedback so they can fix your issue asap.



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Why should I report an Issue with Contact Locker?

  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 Robot Mafia LLC. 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 Locker Customer Insights

1. Faq button gives an error.Waste can't unhide my contacts ..worst application...😡😡Dnt have option to unhide contacts if you needHow to unhide the contacts before timeIf I still have to issue I'll report it still contacts being duplicatevery Fake and time wasted.

2. But if you have a text message from the locked contact, the number it was from still shows up on that text.

3. Only let's you hide number maximum 3 days, from what I could see on my phone.

4. I don't want to have to keep rehiding the number every three days, this app is worthless to me.

5. You should have the option to hide the number for as long as situation has you needing a number hidden.

6. Actually the number has been hidden more days than it offered.

7. I wish the app had more choices, b accurate, & let u undo it.No way to unhide a contact.

8. For full contact hiding, delete the text thread first.

9. Thanks! poo I am a Student ofRemoved the contact and put it back after the allotted time.

10. I tried to send an email to ask and the email is returned undeliverable.

11. idiots appsBest app in 3 to 500Please leave the package by the door.

Steps to Troubleshoot & Fix Contact Locker Issues

1. Fix Contact Locker Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Contact Locker Server issues & Internet Connection


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

Reported Issues