Published by Cool Launcher App Team on Sep 12, 2024

Report an issue with Cool Note20 Launcher Galaxy UI.
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Why should I report an Issue with Cool Note20 Launcher Galaxy UI?

  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 Cool Launcher App Team 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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Cool Note20 Launcher Galaxy UI Customer Insights

1. I really hate advertisement for every single option clicked on to modify the launcher.

2. I looked into buying a paid version but they only offer a paid monthly subscription with terrible "perks" and at a ridiculous price.Make a review at the beginning and review it later because it will keep asking you to rate it.

3. Thanks devs!The app is good but the ads is too much plz u guys should try and work on it because it can make some people to be discouraged!I love customizing my electronic devices and this theme is pretty NICE.

4. I would give this an incomplete rating due to the please rate me popups and advertising that prevents the user from doing a full evaluation.This is definitely a user-friendly application.

5. Also, I do not always have wi-fi.I bought this launcher considering unlocking the prime features it offers, but somehow I'm still not really sold on it.

6. Click on a setting, change a background, or pick on any option pops up with a full screen advertisement.

7. But a few weeks after installing it the launcher started pushing ads to my phone which I find extremely annoying.

8. I do not mind the not so in your face advertisement ( ie a small bar that runs below the options vs a full screen add ).

9. I don't enjoy the launcher expecially when you data is turn onDid not include ads in the description but it has ads.

10. Even after paying for the launcher, certain features somehow still remain locked.

11. I do despise a please rate me popup every time I move between app draw and desktop while reviewing the functionality.

Steps to Troubleshoot & Fix Cool Note20 Launcher Galaxy UI Issues

1. Fix Cool Note20 Launcher Galaxy UI Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Cool Note20 Launcher Galaxy UI: Restarting the app will resolve most errors.
  2. Update the Cool Note20 Launcher Galaxy UI App. Here is how:
    1. On Android goto PlayStore » Search for "Cool Note20 Launcher Galaxy UI" » Open Cool Note20 Launcher Galaxy UI » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Cool Note20 Launcher Galaxy UI » click "UPDATE".
  3. Clear Cool Note20 Launcher Galaxy UI app cache: Clearing cached data will force your app to retrieve the latest data directly from Cool Note20 Launcher Galaxy UI servers.
    1. On Android, goto Settings » Apps » Select "Cool Note20 Launcher Galaxy UI" » click Storage » click "Clear Cache".
  4. Check Cool Note20 Launcher Galaxy UI app permissions. If any of these permissions required to use your device's features are disenabled, Cool Note20 Launcher Galaxy UI might not work.
  5. Uninstall and reinstall Cool Note20 Launcher Galaxy UI. If nothing else has worked, completely uninstall Cool Note20 Launcher Galaxy UI then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Cool Note20 Launcher Galaxy UI not working


2. Fix Cool Note20 Launcher Galaxy UI Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Cool Note20 Launcher Galaxy UI 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 Cool Note20 Launcher Galaxy UI not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Cool Note20 Launcher Galaxy UI may not be able to connect to the Internet when running in the background.

Reported Issues