Download G935AUCU4BQA6 Stable Nougat update for AT&T S7 Edge G935A

Stable Android 7.0 Nougat update finally rolls out for AT&T S7 Edge model SM-G935A in USA. The OTA based firmware weighs about 1.6GB and carries build number G935AUCU4BQA6, if you are living in the above mentioned region, be prepared you may see the OTA firmware knock anytime soon. Multiple users have reported about receiving the OTA now, if you wish to install the update via Kies or Odin we have mentioned all the possible procedure to catch the update.

Previously we have posted a guide about flashing stock Nougat on European Galaxy S7 Edge variants as mainly the update was rolling out for Europe. But if you get an Odin flashable tar file then you can update the firmware for any region on your Galaxy S7 Edge. Just go ahead and see the complete instructions to update stock Nougat G935AUCU4BQA6 firmware on AT&T S7 Edge G935A.

Nougat Firmware details:

Device Name: Samsung Galaxy S7 Edge (AT&T)

Model: SM-G935A

Android Version: Android 7.0 Nougat

Build Number: G935AUCU4BQA6

Security Patch: 1 Feb 2017

Samsung Galaxy devices can be updated to newer firmware by three different software update methods and we have mentioned all of them below.

1 – OTA

2 – Samsung Kies

3 – Odin flash

You can follow any one of them you find easy but every firmware update process has some limitations and requirements. If you have installed custom recovery on your device it will be replaced by the Stock Recovery image and your device will become completely Stock after flashing the firmware. Below are the three firmware update methods you can follow to update your AT&T S7 Edge G935A on G935AUCU4BQA6 Android 7.0 Nougat.

How to update AT&T S7 Edge G935A to Android 7.0 Nougat via OTA (Over The Air) method

This is the first and preferably the most easiest method to update your AT&T S7 Edge G935A on G935AUCU4BQA6 firmware. You can use your device to download the firmware file if available and then the device will ask you to install the updates now or later. As we mentioned above the limitation of OTA method is that you can update your device to latest firmware only as long as you are present inside the region where the OTA has landed and your device is in stock un-rooted condition because rooted device will not able to receive the OTA updates then you have to un-root your device or switch to the alternative methods like Kies or Odin. To check whether your device is eligible for OTA Firmware update, unlock your device & navigate to

Settings >> About device >> Software update >> Check for updates

This will require a working internet connection to connect to the Samsung servers. You will receive a notification about the latest firmware availability click install to flash the firmware or tap install later to flash the latest update anytime later.

How to update AT&T S7 Edge G935A on G935AUCU4BQA6 Android 7.0 Nougat via Samsung Kies

Samsung Kies is another useful firmware update application for Samsung and a bit easier to use, just follow the below steps to update your AT&T S7 Edge G935A on Android 7.0 Nougat using Samsung Kies.

  1. Download the Samsung Kies application from the Samsung website and install it on your windows PC or Mac.
  2. Once the installation process completes, click the Kies icon to run the application.
  3. Now connect your device to the PC using USB data cable.
  4. You device will be automatically detected by Kies application and now you can perform multiple functions apart from the firmware update. The Kies application allows you to create a backup of your device before updating to new firmware, click the “Backup and Restore” button and follow the on screen instructions.
  5. Once you successfully created a back up of your device now you can update your device to latest available firmware.
  6. Click the Firmware Upgrade button to check whether new firmware is available for your device, if the firmware is available for your device you will be notified.
  7. Proceed further and follow onscreen instructions to start the Update process.
  8. Your device will reboot automatically once the process is completed.

If this process doesn’t helped you, proceed further to manually update your AT&T S7 Edge G935A on Android 7.0 Nougat firmware via Odin.

First download the G935AUCU4BQA6 firmware here and then follow the below link to see the Odin update method.

How to update G935AUCU4BQA6 Android 7.0 Nougat on AT&T S7 Edge G935A manually via ODIN

First you need to download the firmware and then follow the guide below to update your device.

Reboot into Download Mode or follow this guide to see how to reboot into download mode.

Now follow this guide to update Android 7.0 Nougat G935AUCU4BQA6 firmware on AT&T S7 Edge G935A

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Download the G935AUCU4BQA6 firmware for AT&T S7 Edge G935A tar.

A Software Engineer who loves to hang around latest gadgets and writes his own experiences to get the best possible and accurate information.

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