In this guide, we will provide you with instructions for fixing calibration issues or adjusting the aspect ratio on Android TV & Google TV devices.

If you are an Android or Google TV user you may have found that certain applications don’t fit the screen properly and this can be annoying when attempting to navigate them.
This has become especially prevalent with the onn.
Google TV brand from Walmart that has quickly become one of the most popular Android boxes available today.
Luckily, there is a quick fix for changing the aspect ratio and adjusting the screen resolution on these devices as well as other Android/Google TV Boxes which we provide below.
We feature both a video guide as well as a screenshot that will walk you through this process step by step.
NOTE: There are two different ways to adjust the aspect ratio as we discuss in the video. The most simple method is adjusting settings on your television set. However, this is not always an option and that is why we also show how to do this on your Android TV or Google TV Box.
How to Adjust Screen Size/Aspect Ration on Android & Google TV
In this tutorial, we are using an onn. 4K Pro which is notorious for not offering a screen adjust option in Settings. If you are using another device, make sure to check your Settings and see if you have this ability before proceeding.
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Video Tutorial
Important! MorePrefFragmentActivity setting has been moved to “Inputs” under App in TVQuickActions app.
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Screenshot Tutorial
Important! MorePrefFragmentActivity setting has been moved to “Inputs” under App in TVQuickActions app.
1. Open the Google Play Store.

2. Search for TVQuickActions.

3. Select the Pro or Free version. (We recommend the Pro for added features)
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4. Click Install.

5. Open TVQuickActions.

6. Choose Continue through introduction messages.

7. Select allow.

8. Within settings, turn on the toggle to “Allow display over other apps” for TVQuickActions.

9. Go back and select Continue.

10. Choose Not Now.

11. Select agree.

12. Open System.

13. Click Accessibility.

14. Turn TVQuickActions to ON.

15. Select Enable.

16. Click OK.

17. Click back to return to TVQuickActions and choose Buttons & actions.

18. Select Add Button.

19. Choose button of your choice. (We selected Settings button.)

20. Click Button action type and change this to Usual action.

21. Select Usual action.

22. Go down and select Long press.

23. Find More Settings and select it.

24. Click “MorePrefFragmentActivity”

25. Hold Down on the Gear Icon (or other button you selected) and choose Display.

26. Click Screen position.

27. Zoom out screen until it fits your television.

28. Check and make sure the orientation is correct.

Enjoy!
IMPORTANT NOTE: Those who use the popular Projectivy Launcher can easily access these controls with the Amlogic Feature that is available within Settings.
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