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Download Install G920AUCU6EQK3 December Security Patch for AT&T Galaxy S6

AT&T has rolled the December 2017 Android Security Patch update for AT&T Galaxy S6 with model no G920A. With this update, AT&T fixed the security vulnerabilities affecting Android devices. Although this update is still based on Android 7.0 Nougat, security patches offer an improved level for AT&T Galaxy S6. The update comes with build number G920AUCU6EQK3. Now you can install the December Security Patch for AT&T Galaxy S6 SM-G920A.

Download Install G920AUCU6EQK3 December Security Patch for AT&T Galaxy S6

Apart from the December security patch, the update also improved video conference, DIGITS update, regular bug fixes and also improved system stability along with a few enhancements. The update is rolling via OTA (Over the Air) in a phase-wise manner. If you already running previous firmware update on AT&T Galaxy S6, then you may receive the latest update G920AUCU6EQK3 anytime soon.

If you have received the December Security Patch for AT&T Galaxy S6 with build number G920AUCU6EQK3, then hit the download button to download and install the update. In case if not received, then check for the update manually by following the steps below.

How to manually check for OTA Update on AT&T Galaxy S6?

Go to Settings –> About Phone –> Software update.

Samsung Software update

By following the above method you can easily find if you have any latest update on your phone. You can tap the option titled “Download Updates Manually”. If the update is not available, then make sure your device is not rooted or installed any modified firmware.

Before proceeding to download, make sure your phone has enough battery backup with at least 50% battery. Also, check if you have enough storage to download and install the latest update on AT&T Galaxy S6 SM-G920A. 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. After following the procedure mentioned above, you can now start downloading December Security Patch for AT&T Galaxy S6. As this update is based on Android 7.0 Nougat, it wouldn’t take a lot of time to download and install.

To Know More About Android 8.0 Oreo

Check out this link to see if your phone will support Android 8.0 Oreo.

Samsung announced the list of Samsung devices updating to Android 8.0 Oreo.

If your phone model is not on the official device list, then you need not worry! Here is the list of Supported device to receive Lineage OS 15 based on Android Oreo.

You can also install Lineage OS 14.1 on AT&T Galaxy S6 by following the steps given here.

Steps to Install G920AUCU6EQK3 December Security Patch for AT&T Galaxy S6 manually:

Still not received the update, then don’t worry. The update is available to download and install using latest ODIN Software. Here we will share the full download of G920AUCU6EQK3 December Security Patch for Samsung Galaxy S6. This guide is to install G920AUCU6EQK3 December Security Patch for AT&T Galaxy S6.

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Remember, Below guide is to update full OTA firmware file on AT&T Galaxy S6.

How to update via Samsung Kies

Do you want to upgrade your phone using Samsung Kies Software? If yes, then now you can upgrade your phone to all latest firmware via Samsung Kies. Download latest Samsung Kies on your PC, and start downloading G920AUCU6EQK3 December Security Patch for AT&T Galaxy S6.

Samsung Kies

Click Here To Upgrade Via Samsung Kies on Samsung AT&T Galaxy S6.

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I hope you followed the above full guide link to install G920AUCU6EQK3 December Security Patch for AT&T Galaxy S6 manually. If any queries or feedback, please write a comment to us.

Source: AT&T

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