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How to Download and Install OxygenOS 12 (Android 12) on your OnePlus Smartphones

How to Download and Install OxygenOS 12 (Android 12) on your OnePlus Smartphones: Chinese tech giant OnePlus is using Oppo’s ColorOS elements in OxygenOS skin, and several features we can see in this skin, like Three style dark mode, icon customization, Gallery app, new camera UI, and more.

OnePlus has started rolling out the Android 12-based OxygenOS 12 stable version for its several smartphones globally, the update is rolling out via OTA, and you can download full ROM given the link below.

Now the company starts pushing the update for these devices. If you didn’t get the update you can download and install the update here. Read more OnePlus started recruiting OxygenOS 13 Closed Beta tester for OnePlus 10R (CBT)

Download OxygenOS 12 Update

As always, OxygenOS 12 will be incremental. The update will reach a small percentage of users, and we’ll begin a broader rollout in a few days. Head to Settings -> System -> System updates and tap the Download button to install the OxygenOS 12 update. Read more OnePlus 10 Pro gets OxygenOS 13 Open Beta 2 with new features and fixes – Download Now

How to Download and Install OxygenOS 12 update

  1. Download the official Rom from here
  2. Once the file is downloaded, go to the File Manager.
  3. Long press the file to select it.
  4. Hit the action overflow menu (three vertical dots).
  5. Select Cut.
  6. Hit Internal storage.
  7. Hit the Paste button to paste the file in the root directory of your phone. Now that the file is in the requisite directory, you can go ahead with the local upgrade. [Local Update APK File Here]
  8. Navigate to Settings.
  9. Scroll to the bottom of the page.
  10. Select System.
  11. Hit System updates.
  12. Hit Install Now to manually install OxygenOS 12 on your OnePlus phone.
  13. Once the installation is finished, navigate to the About phone page to verify the build number.

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  1. Hi
    Can I use one of the link above to install Oxingen OS12 on a Chinese version of the Oneplus 9 Pro LE2120 running the Chinese ColorOS version V11. 2?
    In case I can which is the right link I need to follow?

    Thank you

  2. Please don’t install this update… There were lot of bugs so one plus has paused the update… Wait for the official announcement…

  3. Do not download or install, please from Israel on oneplus 9 pro, there are a lot of bugs, the device can not go up to 5g generation, an alarm clock can not be put snooze from the lock screen, android auto smeared / blurred. And many more bugs
    “Do not disturb” mode is activated whenever he wants. many problems.
    Build le_2123_11.c.44

  4. Hi ,Ihave the Oneplus 9 pro model Europe (LE 2123) and until today I have not received OTA update OxygenOS 12 Android 12 please tell me why ? thanks

    1. I was updated to OS 12, it was the most weird I have ever had then I downgrade to OS 11 which is much smooth and bugs free that’s what OnePlus flavour.

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