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Install Android Pie-based One UI Beta on Samsung Galaxy Note 9 (OTA)

Install Android Pie-based One UI Beta on Samsung Galaxy Note 9

Samsung has started testing Android Pie for the Galaxy Note 9 via the official beta program. According to which, users in China, France, Germany, India, Poland, South Korea, Spain, UK, and the USA can now opt for the Beta program and begin testing One UI Beta on their phones. If you haven’t been able to update yet for some reason, then we have a guide on how to manually install One UI Beta on Samsung Galaxy Note 9. Both the Exynos (N960F) and Snapdragon (N960U/U1) are supported. This could be easily done by sideloading the OTA package using stock recovery.


Android Pie is spreading quickly and is already available for several OEM devices. However, for Samsung devices, the company has only yet started beta testing the new Android version on selected devices including the Galaxy S9/S9+ and Note 9 which has only been added recently.

With Android Pie, Samsung has moved away to a new OEM skin, now known as “One UI”. The new software greatly improves over the predecessor “Samsung Experience” that was often blamed for being bloated with apps and features. With One UI, the OEM has moved its focus to two major things – (1) One-handed usage for taller displays and (2) a dark interface with a fancy Night Mode. Unlike SE, One UI brings features that are truly useful to the users and are not gimmicks that one would use and forget. The screenshots below will help you get a better idea of the visual changes. Thanks to Max Weinbach from XDA for the screenshots!

Initially, I too thought that Samsung is way behind the timeline as it always has been when it comes to software updates, despite the availability of Project Treble. However, if you ask me now, I think the complete overhaul of Samsung stock skin and development of One UI is the primary reason behind the delay. Which is acceptable, right?

So, while the development goes on, Samsung has released One UI to enthusiasts who want to voluntarily participate and provide feedback before the final release. Also, this is your chance to test out the new software and be familiar with the new features and changes that it brings.

How to Opt for One UI Beta Program?

Android Pie-based One UI Beta on Samsung Galaxy Note 9

Opting for the official One UI Beta Program for Galaxy Note 9 is quite easy. The following steps will help you opt for the beta program and install it on your phone officially.

However, if you are still not able to update or deliberately want to do it manually, then you can skip the steps and directly hop on to the instructions below to manually install One UI Beta on Samsung Galaxy Note 9.

  1. First, install the Samsung Members app on your Note 9 from the Play Store or the Galaxy Apps store.
  2. Once installed, open the app and log in with your ID.
  3. After you have successfully logged in, go to the ‘Notices‘ section of the Samsung Members app.
  4. Then tap on “One UI Beta Program Registration“.
  5. Once you have successfully signed up, go to Settings > Software updates to download and install One UI beta on Galaxy Note 9.

If you have opted for the beta program and have still not received the update, OR you want to get your hands dirty, then you can simply follow the instructions below to sideload the OTA and manually install One UI Beta on Galaxy Note 9.


  • Please make sure to take a full backup of all your data on the phone. We also have a detailed guide on how to back up different types of data on Android phones.
  • Sideloading OTAs or flashing firmware via Odin does not trip the KNOX counter, so stay out of worries.
  • You must install Android SDK platform-tools on your PC. For reference, we will mention “C:\adb”, which is the folder where the ADB/fastboot binaries are extracted on the PC.
  • Important: The provided One UI Beta OTA packages will require you to be on a specific Oreo firmware with the following build number:
    • For Exynos variant (N960F): ARK2 build number
    • For Unlocked Snapdragon variants (N960U/U1): ARJA build number
  • Download links for the ARK2 and ARJA firmware can be found on SamMobile and you can flash them using our tutorial.

Recommended: How to Root Galaxy Note 9 (Exynos)

Download One UI Beta OTA for Samsung Galaxy Note 9

Update (14 Jan 2019): Stable Android Pie-based One UI for Galaxy Note 9 is now available!

We have been able to gather OTA packages of One UI Beta for the following model numbers. Please make sure to download the correct version for your device/model.

For Note 9 (N960F), the OTA files are incremental, they will work in the following order: ARK2 > Beta 1 > Beta 2 and so on. On the other hand, for the N960U/UI variant, you will always need to sideload the latest OTA package on ARJA/ARJ9 firmware.

Galaxy Note 9 (Exynos) – N960F

  • ARK2 > ZRKQ (Beta 1): Link
  • ZRKQ > ZRL6 (Beta 2): Link
  • ZRL6 > ZRLR (Beta 3): Link
  • ZRLR > ZRLT (Beta 4): Link

Galaxy Note 9 (Snapdragon) – N960U

  • ARJA > CSA4 (8 Jan; Latest build): Link
  • ARJA > CSA3 (5 Jan): Link

Galaxy Note 9 (Snapdragon) – N960U1

  • ARJ9 > ZRKP (4 Dec): Link
  • ZRKP > ZRL7 (12 Dec; Latest Build): Link

The credits and our appreciations go to XDA senior members henklbr and geri005, Matriz_Usman (DroidModders), and Firmware Science for uploading and sharing the links.

How to Install One UI Beta on Samsung Galaxy Note 9

Once you have made sure that your phone is on the required firmware, you can follow the steps below to sideload the OTA and manually install One UI Beta on Samsung Galaxy Note 9.

  1. Download the One UI Beta OTA package for your Galaxy Note 9
  2. Connect your phone to the PC
  3. Copy the downloaded OTA package to the root of the SD card (external storage). By ‘Root’, we mean outside all the folders.
  4. Disconnect the device and power it off completely
  5. Boot your Galaxy Note 9 into stock recovery mode
  6. Release the buttons when you see a blue screen with the Android logo.
    Install One UI Beta on Samsung Galaxy Note 9 - Sideload OTA Package
  7. In stock recovery, use the Volume buttons to highlight “Apply update from SD card” and select the option using the Power button.
  8. Navigate to the SD card and select the One UI OTA update package.
  9. Finally, select “Yes” to install One UI Beta on Samsung Galaxy Note 9.
  10. When the sideloading process finishes, select the “Reboot system now” option.

Your phone should now boot into the OS. We would also strongly recommend you to do a factory reset via the device settings or stock recovery. This shall help prevent any unusual behavior after updating.

From what we know (Thanks to the folks over at XDA), Samsung’s new One UI skin offers a complete redesign of the UI, taking bits of Samsung Experience and mixing it up with stock Android Pie. And two major highlights of it are – Improved One-handed use and System-wide dark theme. We finally think that Samsung is moving up in the right direction with the user interface and focusing on what their users actually want. What do you think? Do share your opinion with us via the comments.

So you have just been able to install Android Pie-based One UI Beta on Samsung Galaxy Note 9. If you have any questions regarding the update process, leave a comment below.

About the Author

Founder and Editor-in-Chief

Dhananjay has more than 11 years of experience in Android software customization and development, and has spent the past 10 years writing about it. He spends most of his prime time reading, learning and writing about Android and other open-source projects. He is also a community-taught web developer. Apart from that, he loves mountain biking and playing video games on his PlayStation.

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