People with Android devices can use Oxygen Updater to check the system specifications and upgrade their devices' firmware. This app is easy to use, providing quick access to all of the options you need to choose from before it finishes updating everything on your OnePlus devices. Before choosing updates and settings, take some time to familiarize yourself with the app and its options. Updates to the current version of Android are available for Oxygen OS devices as soon as they’re released. This can be done easily and without hassle on rooted devices. Before you make any changes, learn about the new features and updates. Find all the important information about OnePlus and their OxygenOS operating system, including news stories. There are many.

The Google Play store now carries the free version of Oxygen Updater. This app offers many helpful features and frequent updates for everyone to use. Whether you’re interested or not, this application is available to all Android users. Regardless of the free app, additional ads may be unwelcome. Subsequently, premium features can be unlocked through in-app purchases. As part of the app's first-time use, consider the request prompts sent to your Android device. These prompts ask for certain functionalities to be enabled on the device. You should update the latest version of Android on your mobile devices to ensure the app is compatible with your system. This is important for all Android apps, but especially this one. The app works only on devices running Oxygen OS — it won't work on other brands' devices or devices running custom firmware. If you're looking to upgrade your OS on a OnePlus device, you can't use Oxygen Updater — the automatic update feature is unavailable for unrooted phones. Plus, changing OSes on unrooted devices will be much harder because of how the automatic update feature doesn't work properly.

Check out all the app's awesome features below.

Android users can easily understand the functionality of Oxygen Updater through the app’s intuitive interface. Both new and long-time users will appreciate the helpful explanations of each feature within the app. From the outset, Oxygen Updater makes getting started easy with a wide range of features.

Android users can always find the newest versions of the operating system with Oxygen Updater. This app provides a huge library of available OS versions that users can easily download and install once they become available. Additionally, this app allows users to share the latest version of the OS with others.

Since Oxygen Updater keeps its users up to date with the latest information regarding the OnePlus and Android OS communities, they can always stay engaged in their favorite ecosystem. When inside the app, simply access the menu to immediately view new articles in real time. You can also share these articles with others to spread the knowledge, read them on your mobile device or laptop or browse them on your browser.

Android users can learn more about their devices even if they don't plan to update the OS. These devices have many cool specs like the SOC — System on a Chip — and Processor Frequencies. Plus, new functionality is added to Oxygen Updater with every update.

Themes in the app can be changed to match your preferences. Enable the Light theme to make the app easier to see at night or when your eyes are sensitive; dark themes reduce the intensity of light that causes eyestrain. Alternatively, Oxygen Updater themes can be changed so that they match automatically.

Different languages are supported by the Oxygen Updater app. This means you don't have to worry about working with the app if you're not English proficient. You can easily change this in the application's settings to make the app more accessible to you.

Experienced users can choose to activate the Advanced Mode. This mode disables the app's compatibility reports for devices that aren't compatible with a specific operating system. They can also choose to download experimental OS versions and install them on their devices. Or they can save them off-line and share them with others.

Oxygen Updater is an open-source app supported by ads & donations. Ads can be removed by purchasing the ad-free unlock in the app's settings.
This is a third-party app, not an official OnePlus application.

App's purpose
OnePlus rolls out OTA updates in a staged manner, meaning you might have to wait a long time before receiving an update. That's where this app comes in — it downloads only official updates directly from OnePlus/Google servers, and even verifies the integrity of the ZIP before allowing you to install. By doing so, Oxygen Updater lets you skip the rollout queue and install official updates ASAP. It's faster than OTA 99% of the time.

Note: if you're not receiving notifications, double-check app & Android settings. Also disable battery optimizations: https://dontkillmyapp.com/oneplus#user-solution.

Features
First-launch setup wizard: auto-detects correct device/method & allows configuring privacy options
View important info: changelog & device/OS versions (including security patch)
Fully transparent: check filename & MD5 checksums
✨ Robust download manager: recovers from network errors to avoid wasting data
MD5 verification: protects against corruption/tampering
‍ Detailed install guides: never miss a step
World-class support: email & Discord (thanks to our community)
High-quality news articles: cover a variety of topics about OnePlus, OxygenOS, and our project
☀️ Themes: Light, Dark, System, Auto (time-based)
♿ Fully accessible: professionally-crafted design (adhering to WCAG 2.0), support for screen readers

Supported devices
All OnePlus devices that aren't carrier-branded (e.g. T-Mobile & Verizon) work perfectly. Carrier-branded devices run a custom, completely locked-down OxygenOS flavour. If you own such a device, be aware that you cannot manually update your firmware, even if you don't use our app.

See https://oxygenupdater.com/ for a full list of supported devices, and https://oxygenupdater.com/faq/ for frequently asked questions.

Works perfectly without root
If you grant root access to the app, there are some additional features you can take advantage of: "become a contributor" feature, which tries to submit OTA URLs captured from your device (opt-in), and improved update method recommendations (full vs incremental).

If you want to update a rooted device while maintaining root, follow these steps:
1. Install via “local upgrade” as you normally would, but *DO NOT* reboot
2. Open Magisk and select the “flash to inactive slot” option
3. Reboot and enjoy

Supports all update tracks & package types
Tracks:
• Stable (default): supposed to be pristine quality, daily-driver material
• Open Beta (opt-in): may contain bugs, but you can experience new features early
• Developer Preview (opt-in, if available for your device): unstable, meant only for developers or hardcore enthusiasts

Switching between different tracks may require enabling “advanced mode” in the app's settings.

Package types:
• Incremental (default): much smaller than full, meant for a specific source → target version combo (e.g. 1.2.3 → 1.2.6). Incompatible if rooted, standard Android behaviour. Note: app falls back to full if for whatever reason an incremental isn't available.
• Full: contains the entire OS, so they're quite large. Uses: switching between different tracks, or upgrading to a brand new major Android version (e.g. 11 → 12), or if you're rooted. In all other cases, incremental is recommended.

Contact us via email or Discord if you need to.

This is a third-party app, not an official OnePlus application. Neither the developer of this app nor OnePlus are responsible for your actions. Back up your files/media regularly.

OnePlus, OxygenOS and the respective logos are registered trademarks of OnePlus Technology (Shenzhen) Co., Ltd.
AdMob™, AdSense™, Android™, Google Play and the Google Play logo are registered trademarks of Google LLC.

What does it achieve?
Requirements
With great features come even greater benefits.
Its minimal design makes it easy to use and understand.
Keep access to the latest Oxygen OS updates.
Read the most up-to-date information about Oxygen OS and OnePlus updates from reliable sources.
Learn many details about your devices with a little research.
Alter the app's look with theme choices.
Many language versions are available.
Experiment with the new features using the Test Mode.

// Option A //

To download Oxygen Updater mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Oxygen Updater mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Oxygen Updater from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Oxygen Updater in HappyMod App.