Install Android 7.0 G930AUCU4BQA6 Nougat on AT&T S7 SM-G930A

Second carrier from US, AT&T has started seeding it’s Galaxy S7 G930A official Android 7.0 Nougat firmware. Just a day before we have seen T-Mobile S7 receiving Nougat update, AT&T is up today with the release of latest firmware for it’s long awaited AT&T S7 users. The official Android 7.0 Nougat update for AT&T Galaxy S7 G930A carries build number G930AUCU4BQA6 and is rolling out via OTA.

Users with stock un-rooted devices will get the OTA notification without any trouble but if your device is rooted then you must rely on the manual installation process via Odin process that we also mentioned below. If you are good at manual installation below we have mentioned the complete process along G930AUCU4BQA6 tar file for your ease, just grab the firmware and flash it manually via Odin.

The stock Nougat firmware can be updated via Kies as well, but we recommend you try the OTA update first, go to Settings > About device > Check software updates. We have posted the same tutorial for the other variants of Galaxy S7 firmware so the process remains the same because it has nothing to do with the change build number or Android version, all you need is an Odin tool along the firmware tar and a PC with latest Samsung USB drivers installed on it.

You can also greet welcome to the new firmware using Samsung Kies, here we have posted a guide to update G930AUCU4BQA6 firmware via Kies on AT&T S7 SM-G930A.

Firmware details:

Device Name: Samsung Galaxy S7 (AT&T)

Model: SM-G930A

Android version: Android 7.0 Nougat

Region: USA

Build Number: NRD90M.G930AUCU4BQA6

Kernel Version: 3.18.31-10280464

Android Security Patch Level: February 1, 2017

Size: 1.64GB

Change log: (AT&T)

  • Android 7.0 Nougat
  • Network performance enhancements
  • Samsung Cloud and Samsung Pass
  • Removal of AT&T Address Book
  • Android device security updates
  • Other enhancements

How to install Stock Nougat G930AUCU4BQA6 on AT&T S7 SM-G930A via Odin

Disclaimer: Follow the guide on your own risk, the writer is not responsible if you damage your device during the firmware installation process. Although there is no rocket science in the process but we advice you, proceed only if you can follow the instructions carefully.

Early preparations:

Your device should be charged 70% at minimum to avoid shutting down during the process.

Enable USB Debugging. Go to Settings > Developer Options > Enable USB debugging

Back up your important data.

Download Odin tool 3.12.3 from this link

Download the latest USB drivers for Samsung from this link and then install them on PC.

Process to install Android 7.0 Nougat UCU4BQA6 update on AT&T S7 SM-G930A

It’s the device to turn off your device completely.

Now turn it back on but this time is should reboot into Download Mode, to do so follow this guide

Once in download Mode, follow this guide to update stock Nougat firmware on AT&T S7 SM-G930A via Odin.

Download Android 7.0 Nougat G930AUCU4BQA6 tar for AT&T S7 SM-G930A

The above link will be updated soon so stay tuned and till then try the OTA or Kies method.

That’s it! If you have successfully updated Android 7.0 Nougat on AT&T S7 SM-G930A via G930AUCU4BQA6 firmware, give us your feedback.

Source: AT&T