Install Blueborne/KRACK fix October patch G890AUCS6DQJ1 on AT&T S6 Active SM-G890A

AT&T and Samsung released Blueborne/KRACK fix October patch carrying build G890AUCS6DQJ1 for AT&T S6 Active SM-G890A. The update installs October security patch along fix for KRACK and Blueborne vulnerability and brings bunch of improvements in the firmware.

The G890AUCS6DQJ1 update for AT&T S6 Active SM-G890A doesn’t increments the OS version, still it stays on Android 7.0 Nougat but this is an important update to install. If you are running older firmware on your device then this guide for you, in this post we have mentioned each possible way to update your device right away without wasting time.

The Blueborne patch G890AUCS6DQJ1 firmware for AT&T S6 Active SM-G890A can be updated via OTA, Kies and Odin as well, but we recommend you try the OTA update first, go to Settings > About device > Check software updates.

Kies method: You can also install stock Nougat G890AUCS6DQJ1 firmware on AT&T S6 Active SM-G890A using Samsung Kies, here we have posted a guide to update Samsung firmware via Kies.

Firmware details:

Device Name: Samsung Galaxy S6 Active (AT&T)

Model: SM-G890A

Android version: Android 7.0 Nougat

Region: USA

Build Number: G890AUCS6DQJ1

Android Security Patch Level: 1.10.2017

Size:

How to install Blueborne patch G890AUCS6DQJ1 update on AT&T S6 Active SM-G890A via Odin

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 Blueborne fix G890AUCS6DQJ1 update on AT&T S6 Active SM-G890A

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

Now boot your device into Download Mode, to do so follow this guide

Once in download Mode, follow this guide to update stock Nougat firmware on AT&T S6 Active SM-G890A via Odin.

Downloads:

Download Blueborne fix October patch G890AUCS6DQJ1 firmware for AT&T S6 Active SM-G890A. (We apologies the file for Odin is not available so try the OTA or Kies method)

That’s it! If this guide helped you, please share it with others, Thank You.