---
title: "How to install Hydrogen/Oxygen OS 11 Developer Preview"
date: 2020-08-12T14:43:03.000Z
author: Z.SHINCHVEN
tags: [OnePlus 8 Series, HydrogenOS, OxygenOS, Android 11 Developer Preview]
canonical: https://atlassc.net/2020/08/13/hydrogen-oxygen-os-11-developer-preview
---
## Your Data is Valuable

Please make sure you had your data backup.

There is a built-in backup app in OnePlus phone, see the official guide about [how to back up your data](https://support.oneplus.com/app/answers/detail/a_id/35/~/how-to-backup-your-data%3F).

## How to install HydrogenOS 11 Developer Preview on OnePlus 8 Series

[Full guide from xda-developers](https://www.xda-developers.com/download-oneplus-8-oneplus-8-pro-receive-hydrogenos-11-developer-preview-android-11/)

## How to install OxygenOS 11 Developer Preview on OnePlus 8 Series

[Full guide from StopToExplore](https://www.stoptoexplore.com/how-to-install-android-11-beta-on-oneplus-8-series/)