How to Enable Horizon Light Notification on Oneplus Phones (OnePlus 7, 8, and 9)

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Victor Smith
Victor loves talking about Tech and he reviews a lot of gadget. His Reviews are based on his use of this gadgets and his opinions about them.
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Just like most premium Android Phones, OnePlus has its User interface based on Android. OnePlus UI is called OxygenOS.

Since the release of the OxygenOS 10 based on Android 9 pie that comes with the OnePlus 7 Pro, OnePlus added a new feature called Edge Lighting horizon notification on Dual Edge Models. This feature uses the curved edges of the displays as a notification indicator via a flashing light.

Simply put, whenever you receive a notification, you will see beautiful lights around the edges of your OnePlus phones, including the OnePlus 9 Series.

So, if you own a OnePlus smartphone and want to know how to turn on the Horizon Light feature and the notification edge lighting? Nothing could be easier: just a few simple steps will allow you to utilize your flagship’s capabilities fully!

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This article shows you how to enable horizon Light Notification on OnePlus Phones. We have previously written on how to enable LED notification light around the edges of your OnePlus Phone. If you’d love that option, go ahead and read it.

How to Enable OnePlus Horizon Light

How to enable Horizon Light on OnePlus 9
  • Go to Main Settings and then Display
  • Now go to Ambient Display and Toggle the Ambient Display ON
  • Now scroll down and click on Horizon Light
  • Pick any Color you like, and the Save.

OnePlus Horizon Light Not Working

If the Horizon Light is not working after you’ve set everything up correctly, then follow these steps;

  • Navigate to Settings > Apps and notification > See all apps
  • Tap on the 3 dots on the top right corner
  • Then click, Show system
  • Then Ambient Display
  • then Storage data
  • Click Clear storage data.
  • Now go back to the Main Settings
  • Navigate Battery > Battery optimization > Ambient Display
  • Set it to don’t optimise
  • Lastly, restart your phone

That’s it, guys. If you follow the steps completely, you will be able to enable the Horizon Notification Edge Lighting on any of your OnePlus 7 Pro, 8 Series, and 9 Series.

If you are stuck somewhere and don’t seem to get it right, let me know in the comment section. I will be glad to help.

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  1. I have one plus 9 pro which I updated into Android 12 . Kindly guide me how can I fix the problem even I allow all the notification and new messages still horizon light is not working. Please help me.


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