Published by Nox Ltd.

Report an issue with NoxAppLock.
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Why should I report an Issue with NoxAppLock - Protect Privacy?

  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 Nox 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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NoxAppLock Customer Insights

1. The update version is trash it doesn't keep your personal apps locked at all times..and when it is locked it's easy for anyone to get pass the lock to see your personal things...Cleans and locks app pretty good.

2. I test your security, people still can uninstall this app through settings even it's already locked! I hope you do more better than that.Hi I am sorry for giving you 4 stars but the app have a bug when I close the locked apps I'd just says the apps not working but when I restart the system it just works normallyLike this app, it can really help to speed my phone up, I'll tell my friends to use it.

3. I have turned on all permissionsWorks on my Samsung S5 android 6.0.1 Keeps noisy friend out of my text msgs , photos, etc when she borrows my phone for a call, she is always running out of battery power on her phoneIt is good but when I finished gods and hang the lock switch it off.

4. Unlike other apps, it is really safe and easy to use.Please make a review because sometimes nox app lock cannot lock the app quickly, there are times that it made you see what's inside of the app that you have been lock by the nox app lock.

5. Ads are very annoying.There is a bug that when I go to the multi tab I see the apps name and also nox app lock in another tab, please fix the bug because someone might expose the app.Such a disappointed.

6. Thank youNever activates when i turn the tablet on i always have to start the app up.

7. It says it has in app purchases in the app, but I can't find where.

Steps to Troubleshoot & Fix NoxAppLock Issues

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


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


2. Fix NoxAppLock Server issues & Internet Connection


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

Reported Issues