OnePlus 9 & 9 Pro get OxygenOS update

The OnePlus 9 series is getting a new stable update dubbed as version OxygenOS It is available to both vanilla OnePlus 9 and OnePlus 9 Pro. The last stable update for the OnePlus 9 was released in April as OxygenOS OnePlus 9 series is still new in the market and requires many updates for stable performance. And this is the reason the OnePlus 9 receives updates regularly. OnePlus 9 OxygenOS update also based on bug fixes and performance improvements.

The latest update is the fifth stable update for the OnePlus 9 series and till now we have seen many bug fixes. But still, there are some issues reported by users. It is a part of the update process as no update can provide a complete bug-free experience. OnePlus keeps optimizing the Hasselblad camera on the OnePlus 9 with such updates. And the case is the same for the latest OxygenOS for the OnePlus 9 series.

OnePlus 9 Pro OxygenOS Update

OxygenOS is a small update that mainly focused on bug fixes and improvement. It brings the latest May 2021 security patch on the OnePlus 9 series. The new update is available with build number You will be receiving the OTA update with an update size around 130MB.

OnePlus 9 Pro Oxygen OS Changelog

Below you can check the full changelog for the Oxygen OS update.


  • Improved charging performance
  • Fixed the small probability lagging issue of keyboard
  • Fixed known issues and improved system stability
  • Updated Android security patch to 2021.05


  • Improved the HDR effect in some shooting scenes
  • Improved the white balance performance of the rear camera


  • Improved the stability of network communication
  • Improved the performance of Wi-Fi connection

The latest update is already rolling out for OnePlus 9 and OnePlus 9 Pro users. And so, it may be possible that you already received the update over the air. But in case if you did not receive any update notification, then you can manually check for the update. To do so, go to Settings > System > System Updates. And it will display the latest Oxygen OS Click on download and install to get the update.

It is also possible that you don’t see the update, it is because the update is rolling out in batches and so you may get the update later. But if you want to install the update immediately then you can install it manually with the given method.


Steps to Update OnePlus 9 to OxygenOS

  1. Download the latest OxygenOS Zip file from the OnePlus forum or Oxygen Updater app.
  2. Copy the downloaded zip file to your phone storage. Keep it outside of every folder.
  3. Now open Settings on your phone and go to System > System updates.
  4. Tap on the Settings icon and then tap on Local Upgrade.
  5. Browse and select the OxygenOS file and install it.
  6. Restart your phone and enjoy the latest OxygenOS update.

You May Also Like | Download Google Camera 8.1 for OnePlus 9 & 9 Pro

If you’ve any queries, then you can leave a comment in the comment section. Also, share this article with your friends.

Also Check:

Explore Stories


Photo of author

Ashutosh singh

Computer Science graduate and tech enthusiast. Love testing new tech gadgets ever since my first windows phone from Samsung. Working as a technical writer for more than five years, and I believe I have also developed good SEO skills. In my spare time, I like watching movies, and playing games.

Leave a Comment