Thursday, April 25, 2024
HomeFirmwareSamsung Galaxy A11 November 2020 Security Patch (South America)

Samsung Galaxy A11 November 2020 Security Patch (South America)

Samsung Galaxy A11 November 2020 Security Patch (South America). In the South American area, Samsung has issued a fresh build number A115MUBS1ATK3 / A115MUBU1ATK6 for the Galaxy A11 (SM-A115M). It will soon be available in additional countries. Samsung has released the November 2020 Security Patch update, which addresses a serious security vulnerability while also improving system stability.

Check Software Updates

If you haven’t gotten a notice to upgrade your firmware to A115MUBS1ATK3 / A115MUBU1ATK6, go to Settings –> System > System Updates and manually check for the OTA update. If you see a new update, click the download now option to begin updating your device.

Make sure you look for the update’s build number (A115MUBS1ATK3 / A115MUBU1ATK6) as well. However, if you have any outstanding updates, we urge that you install all of them in order to avoid getting a new one in the future.

Samsung Galaxy A11 November 2020 Security Patch (South America)

Samsung Galaxy A11

To get a faster download, make sure you’re connected to a reliable mobile data or Wi-Fi network. Also, make sure your Galaxy A11 has a sufficient battery backup (around 50 percent ).

However, if your device does not have an update available, we have an alternative approach that you may manually follow below. Let’s start with the firmware update information before moving on to the manual firmware installation procedure.

Firmware Detail:

Device Name: Samsung Galaxy A11 (SM-A115M)
Region: South America
Supported Countries: Mexico, Peru, Argentina, Paraguay, Uruguay, Brazil, Columbia, Chile, Trinidad, and Tobago, Panama, Bolivia
Build Number: A115MUBS1ATK3 / A115MUBU1ATK6
Android OS Version: Android 10
Software Supported: ODIN Tool
Android Security Patch Level: 2020-11-01

How to Install November 2020 Security Patch on Galaxy A11 A115MUBS1ATK3 / A115MUBU1ATK6

Check out the prerequisites and download links before starting the firmware flashing procedure. On your computer, you’ll need to download the ODIN flash tool, firmware flash file, and drivers. Let’s take a closer look.


  • Only the Samsung Galaxy A11 model is supported by this stock firmware (A115MUBS1ATK3 / A115MUBU1ATK6).
  • To avoid shutting down your smartphone during the firmware flashing process, keep it charged up to 50%.
  • A Windows PC/Laptop is required, as well as a USB Data Cable.
  • Before flashing the firmware on your smartphone, make a complete backup of your data.
Warning: Mobile Remarks is not responsible for any damage or errors that occur to your phone as a result of following this guide or flashing any files. You do so at your own risk.

Download Links:

Firmware Installation Guide:

That’s all there is to it, guys. We hope you’ve successfully updated your Samsung Galaxy A11 with the November 2020 security patch (A115MUBS1ATK3 / A115MUBU1ATK6). Do you have any questions? Please share your thoughts in the comments area below.

Hi, I am Muhammad Tayyab known as Vampire Hacker from Narowal, Pakistan. I love to face Technical Challenges.

Leave a Reply

Most Popular