How to update AT&T Galaxy S7 (Edge) to October 2017 Security Patch? [OTA downloads]

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It seems Samsung did manage successfully to seed the latest October security patch for its devices. But the updates are mostly hitting the Flagship devices. Even the devices running on US-based tele-carries are receiving the October security patch. It might have something to do with the upcoming Android Oreo Rollout in the US. Probably Samsung wants to make sure its flagships are updated, secured and ready in all aspects to be laced with Android 8.0 Oreo. So, as we speak October 2017 Security Patch for AT&T Galaxy S7(Edge) is live and rolling. This update is based on Android 7.0 Nougat.

This update moves the firmware build number to G930AUCSBQJ2/G935AUCSBQJ2 for the US variants of AT&T Samsung Galaxy S7(Edge). The latest update brings the October 2017 security patch to the device. It also brings a fix for the notorious Blueborne vulnerability.  This mentioned update is rolling as OTA update. The update weighs in around 135 MB. It might take some time for the update to find its way to all the devices. This is an important update because it brings fullest security upgrades a device can have.

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Changelog: October 2017 Security Patch for AT&T Galaxy S7(Edge)

The update primarily updates the security of the Galaxy S7(Edge) with the latest security patch. let’s see what are the other updates or fixes the update brings.

  • October 2017 Security Patch for.
  • Fix for the Blueborne vulnerability.

How to download and Install the October 2017 Security Patch for AT&T Galaxy S7(Edge)?

You can get OTA notifications by visiting the following location:

Go to device Settings > Software update > Download updates manually.

Your device will automatically capture the OTA when it rolls. It will seek your permission to install the update. Simply comply and follow the on-screen instructions to install the latest update.

OR, download the OTA zip files from below and manually update via ADB sideload methods.

Download OTA update zips for AT&T Galaxy S7: 

AT&T Galaxy S7 QJ2 OTA | Download SS-G930AUCS4BQH1-to-S4BQJ2.zip

Previous builds for S7:

Download OTA update zips for AT&T Galaxy S7 Edge: 

AT&T Galaxy S7 Edge QJ2 OTA | Download G935AUCU4BQH1-to-S4BQJ2 – October 27 2017 with October 1st security

Previous builds for S7 Edge:


How to manually update Galaxy S7 via OTA Update zip files?

  • Go to Settings > About Phone and check which firmware your device is running.
  • Download the next incremental OTA update from above.
  • Transfer to PC.
  • Setup ADB and Fastboot on PC.
  • Flash the OTA update either using stock recovery or ADB sideload method.

Read: How to install OTA updates using ADB sideload method on Samsung phones?

Therefore, if you are on AT&T Galaxy S7(edge) then make sure you update the device to latest October 2017 security patch. It also brings patch for the Blueborne vulnerability which is an added advantage you get with the update.


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