Download Samsung Oreo Beta on AT&T Galaxy S8/S8+

Manually Install Samsung Oreo Beta On AT&T Galaxy S8/S8+ (G950USQU1ZQJJ/ G955USQU1ZQJJ): Samsung has started rolling out Android 8.0 Oreo Beta in the US. With Android 8.0 Oreo Beta, you will get Samsung Experience 9.0 along with some new features. The users of Galaxy S8/S8+ on AT&T carrier are getting the update, and it is available only for S8/S8+ unlocked smartphones in the UK, US and Korean variants. But you can install it on AT&T Galaxy S8 and S8 Plus variants by downloading Android 8.0 Oreo firmware update.

The firmware number of the beta update is G950USQU1ZQJJ/ G955USQU1ZQJJ. Even though the beta firmware is of October built, the security patch is of September. Since it is still a Beta version, you can find a few minor bugs.

Since the OTA update is for unlocked SnapDragon variants, it will also work for Galaxy S8 SM-G950U and Galaxy S8+ SM-G955U. As a matter of fact, it should also work for Verizon, T-Mobile, and Sprint Galaxy S8 and S8+ variants. The best part is that this Oreo Beta does not come with any bloatware and here is how you can install stock Android 8.0 Oreo firmware update easily.

The Update is available via OTA (Over-the-air) and currently releasing in a phase wise manner in The US.If your device is not rooted then you may have already received the OTA Update.If the update is not available on your device then wait for few days for the update to come to your device.You can manually check for the update from your device’s settings.Go to About Device > Software Update.Now Press the “Download” Button.Press “Restart & Install” Button.Rebooting will begin automatically.

Downloads G950USQU1ZQJJ/ G955USQU1ZQJJ

  • Download Oreo Beta OTA For AT&T Galaxy S8 SM- G950U
  • Download Oreo Beta OTA For AT&T Galaxy S8+ SM- G955U


  • The device must be running on the latest AT&T firmware.
  • Take a complete backup of device data.
  • Keep the battery charge to 60% at least to prevent accidental shutdown.

Disclaimer will not be responsible for any damage that might occur to your device during the installation process.

How To Update AT&T Galaxy S8/S8+ to Android 8.0 Oreo Beta/ Install Samsung Oreo Beta on AT&T Galaxy S8/S8 Plus

Samsung Oreo Beta on AT&T Galaxy S8/S8+

Step 1. Download the firmware Zip file as per your device and rename the Zip file to Transfer it to the internal storage of your device and switch off your device.

Step 2. Reboot your device by pressing Bixby + Volume Up + Power button together.

Step 3. From the menu, go to Apple Update From SD option by pressing Volume Up and Down button and select it by pressing the Power button.

Step 4. Now, you have to browse and locate the ZIP file that is stored in the internal storage and press the Power button.

Wait patiently for the updating process to get completed and you can reboot your device normally to start using Android Oreo 8.0 Beta version and all its amazing new features.


You can install the Update using ADB Sideload method > How To Install OTA Firmware Updates Using ADB sideload

Android Oreo stable version will be launched soon from Samsung as they are always ahead in releasing them for latest devices. In the meantime, you can get a taste of the beta version of Android O.

Dibyashree Sharma
Dibyashree Sharma
Editorial Leader
Dibyashree Sharma graduated in Computer Science from NIT Rourkela. For the past eight years, she has been blogging about Android, which she is really passionate about. She has built a good reputation as a reliable source. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

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