Download Official Oreo G891AUCU3CRE7 for AT&T S7 Active SM-G891A

Finally AT&T after rolling out Android 8.0 Oreo for common S7 and S7 Edge now released the same update for Galaxy S7 Active. The stock Oreo update for AT&T S7 Active SM-G891A was expected to happen soon and now it seems today is the day, the roll out has begun and the update is live in the US. If you own an AT&T S7 Active variant then you might be seeing the OTA notification carrying build number G891AUCU3CRE7 any time soon.

The Official Android 8.0 Oreo for AT&T S7 Active brings Samsung Experience 9.0, high contrast keyboard, Dual Messenger, the over all interface looks pretty close to Galaxy S9 and S8. Other Oreo goodies include,

  • Picture-in-picture
  • Notification dots
  • Notification channels
  • Autofill framework
  • Autosizing TextView
  • Downloadable fonts
  • Adaptive icons
  • Shortcut pinning
  • Wide-gamut color
  • WebView features
  • Java 8 language APIs
  • Media features
  • Multidisplay support
  • Neural Networks API

In this guide we have mentioned the process to download stock Oreo G891AUCU3CRE7 firmware zip for AT&T S7 Active SM-G891A and install it right away by three possible ways.

Firmware Details:

Device Name: Samsung Galaxy S7 Active

Model: SM-G891A

Carrier: AT&T

OS: Android 8.0 Oreo

Build Number: R16NW.G891AUCU3CRE7

Android Security Patch Level: April 01, 2018

Status: OTA is live

Size: 1.5GB

Download Official Oreo G891AUCU3CRE7 for AT&T S7 Active SM-G891A

The update is on the full fledged roll out that means every user will get the update on it’s device depending on the regional delay. First for a manual check head to Settings >> About Device >> System updates, now tap on the check for new updates. It will tell you on the spot if the new update is available for your device.

Note: OTA update will on strike stock un-rooted devices, if you think you own a rooted device then you better switch to manual update process via Odin

Process to install Android Oreo G891AUCU3CRE7 on AT&T S7 Active SM-G891A via Kies

This is just another possible way to download the firmware without extra effort.

First You need to download Samsung Kies application. Download Kies

Install the application on your PC and Open it.

Connect your device to PC and wait for the Kies app to detect your device.

Now it’s essential to make a backup of your device by clicking on Backup and Restore tab in the Kies screen.

Once the backup process is done, just click firmware upgrade to start the update process.

Install Stock Oreo on AT&T S7 Active SM-G891A via Odin

Download G891AUCU3CRE7 Official Oreo firmware. Click Here [Link updated]

[Stay tuned we are trying to get the firmware and will update the link soon]

Now follow the guide to manually install the firmware via Odin.

If you own a AT&T S7 Active then here is the Oreo update tutorial for you.

That’s it! If you are facing any issue regarding this guide let us know by dropping a comment in the section below. Don’t forget to share this guide with others, Thank You.

Source AT&T

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