Downgrade OnePlus 8/8Pro/8T to OxygenOS 11 Android 11

Downgrade OnePlus 8/Pro/8T

Here are some steps to downgrade the OnePlus 8/8Pro/8T from OxygenOS 12 Android 12 to OxygenOS 11 Android 11. Now let’s get started!

Downgrade OnePlus 8/8Pro/8T to OxygenOS 11 Android 11

Before going to start the process, a couple of essential points are worth mentioning here. Keep in mind that a downgrade will clear all the data just from your device, therefore, here take a complete backup beforehand. Some apps will be lost just after doing the downgrade. In case you guys want to restore them, then you will just have to update the device to Android 12. In case that’s great so then let’s start the steps to downgrade the OnePlus 8/8 Pro/8T to OxygenOS 11 Android 11.

Way to Download

Probably you guys get hold of the downgrade package just corresponding to the device & region from below. At the time when you guys have downloaded the firmware, so then check that it does not have .JAR at the end (just like In case it does have JAR, subsequently, you should rename the file & as well as remove JAR from the end so that it becomes a ZIP file (

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Downgrade your device

  1. First of all, you have to send the downloaded Android 11 firmware to the device’s Internal Storage (however, not inside any folder).
  2. Get the Rollback APK for the device simply from mentioned below
    OnePlus 8/8 Pro | OnePlus 8T
  3. Set up the application and press the Settings icon present at the top right.
  4. Now go to the downloaded Android 11 Firmware and choose it.
  5. Well, here the downgrade method will start. At the time when it is completed, so then press the Restart button.
  6. Completed!

In case you have any questions related to the above-mentioned steps, let us know in the comments section below.

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