Published by RedPi Apps

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Why should I report an Issue with Display Calibration?

  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 RedPi Apps 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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Display Calibration Customer Insights

1. I installed this app, hit calibrate, turned the light to minimum in their control, then restarted my device as asked... And all is looking now great! My eyes and me are grateful to the creators of this!Did sod all, my phone looks EXACTLY THE SAME afterwards.... ALL it seems to DO is put up full screen Ads; 'Zettle', (an advertisement company) in my experience.

2. One pop up ad was about some screwy right-wing funded conspiracy nonsense.it's a very good app it does what it's supposed to do,it gives the color vibrance and saturation and bring the color back from a fadedness to a radiant rich full color,,i like it and I recomend it if your color needs update,, i have a chromebook that's almost out of date, this build was a 2018 build and i just got a year ago, and it has it's bugs needs a tweek here and their to maintain a good performance ,the processor's a little slow and week cant take the load test,it will freeze up and crashI'm very satisfied with this app! It really works.

3. Any software that uses such intrusive, overbearing advertising should be avoided, and since it does nothing else, apart from flashing a roundal, AVOID, a waste of time and storage.i didnt believe in screen calibration until i started making films.

4. PS it's not your brightness it's your calibration display which my phone you can't excess it in the settings menu as I've watched countless hours of youtube videos on it trying to figure out the issue.

5. Just make sure to restart after calibration otherwise you won't see any changes.My Pixel 3 has uneven color distribution, with the right side being slightly darker and more red and the left side being slightly brighter and more green.

6. well done developersDevice: LG V20 / Screen Type: IPS / Outcome: Seems pretty good to me, my screen was already pretty accurate from factory, but I did notice some optimizations in the higher green colors.

7. and it also allows you to calibrate brightness, you can save battery life by enhancing the levels in the app, this will allow you to have lower global brightness setting.

8. This can be achieved only after rooting the device, thus voiding the warranty of your device.It did not actually change/fix the screens colour or tint at all, only has a slider for brightness.

9. Which the phone already has... On top of that, it fills the screen with an ad every time you try to calibrate.

10. Conclusion: Definitely worth a try and seems to properly calibrate my phone decently.

11. My phone was always dim even when the brightness all the way up it used to not be like that, but this app fixed the problem quickly.

Steps to Troubleshoot & Fix Display Calibration Issues

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


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


2. Fix Display Calibration Server issues & Internet Connection


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

Reported Issues