Download G930AUCS4BQJ2 October/Blueborne Security for AT&T Galaxy S7

Today AT&T has started rolling the latest update with build number G930AUCS4BQJ2 for AT&T Galaxy S7.  This update comes with another security patch for the month of October 2017. In this October Security Patch, AT&T also fixed the Blueborne Vulnebrities fix. Along with this update, they have also fixed the regular bugs and improved the system stability and performance.

What’s Blueborne Virus?

BlueBorne is a new virus which is been attacked on any smartphone wirelessly through Bluetooth. If your Bluetooth is on, then this virus doesn’t require to interact in any way, nor does it require them to pair their devices with the malicious one. It happens completely in the background which allows the hacker to gain access to a device or a network in order to carry out their mischievous work. To know more Check Our Complete detailed study of Blueborne Virus

Check Out the List of Samsung devices to receive Android 8.0 Oreo. If your device is not there, then upgrade to Android 8.0 Oreo via Custom ROM. Here is the list of Supported devices which will get Lineage OS 15.

As already mentioned, the October Security Patch for Galaxy S7 has started rolling out via OTA (Over the Air) update, you will get this latest update if you haven’t rooted your device. The update is sent in a phase-wise manner. We recommend you to install this Security Patch update which fixes the security malware and bugs. In case if you have received the update, then hit the download button to start updating your phone to latest security patch.

Download G930AUCS4BQJ2 October/Blueborne Security for AT&T Galaxy S7

Before proceeding with anything, make sure your device has enough storage space in it and it must have at least 50% battery. We suggest you to choose a Wi-Fi or a 4G connection to download it. Also, don’t forget to take the data backup to avoid any problem in case things go wrong. You can now start downloading to upgrade October/Blueborne Security patch on Galaxy S7 As this update is based on Nougat, it wouldn’t take a lot of time to download and install.

In case you haven’t received the same, you can simply check for the update manually to get October Security Patch for AT&T Galaxy S7 SM-G930A. Check out the below steps for October/Blueborne Security patch based on Android 7.0 Nougat.

This update is an incremental update with latest October/Blueborne Security Patch Update. So we recommend to update your device safe with October Security update which has patched a whole host of vulnerabilities in Android.

Flash G930AUCS4BQJ2 October Security Nougat For Galaxy S7 SM-G930A

If you didn’t receive any notification about the new update on AT&T Galaxy S7, then you can either check for the update manually or you can follow our simple guide on How to flash Nougat G930AUCS4BQJ2 For AT&T Galaxy S7

To Check for latest Update, Go to Settings -> About Phone -> Software Updates.

If you have the update then press download and upgrade the OTA to Android 7.0 Nougat. If you didn’t receive and you still want the update, then don’t worry. You can Update AT&T Galaxy S7 to October Security Patch based Nougat manually by following the below steps. So read the steps carefully to upgrade AT&T Galaxy S7 to Nougat OTA update.

However, in case if you still have not received the same, then you can follow our guide to install G930AUCS4BQJ2 by flashing the firmware using ODIN software. For this, you are going to help you in this matter. Continue reading this post to know how to update your device.


Remember, Below guide is to update full OTA firmware file on Galaxy S7

Download Firmware Here

To upgrade to below OTA, you should be running G930AUCS4BQH1 Firmware on your phone

Download OTA G930AUCS4BQH1 to S4BQJ2

Download Drivers and ODIN:

  • Download and Install the Samsung Kies Software: CLICK HERE.
  • Download and Install the Samsung USB Drivers: CLICK HERE.
  • Click to Download and Extract the ODIN ZIP file on Desktop: CLICK HERE.


  • Remember: This guide is to Install October Security Patch Update on Samsung Galaxy S7 SM-G930A (G930AUCS4BQJ2).
  • Your device must have 70% Battery.
  • You need a Laptop or PC to perform this Action.
  • You should be using Stock Firmware and not Custom ROM.
  • Back Up your Data to make sure you have data’s in case if something Wrong (This Process won’t lose your data).
  • You need to Enter Download Mode.
  • Make sure you have followed the steps properly. Don’t Skip and Read! – We are not responsible for any damage that you make to your Phone.


Only OTA Available now, it would take few days to get the Firmware build for ODIN

Guide to Flash Firmware Using ODIN


I hope you followed the above full guide link to install October Security Patch Nougat on Galaxy S7 manually. If any queries or feedbacks, please write comment to us.

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