A105MUBU5BTI1: September 2020 patch for Galaxy A10 (South America)

Today Samsung Galaxy A10 started to receive a new build with version A105MUBU5BTI1 which upgrades the device security patch level to September 2020.

This update is based on Android 10 and brings no major changes except the security patch and improvements. As we speak, the update is currently live in the South America region. It is rolling via OTA (Over the air) in a phase-wise manner and may soon available in other regions as well. If you have a Galaxy A10 with variant SM-A105M, then you may receive the notification to upgrade your security patch to September 2020 with build number A105MUBU5BTI1.

Check Software Update on Galaxy A10:

If you are using Galaxy A10, then you may receive the September 2020 patch with firmware version A105MUBU5BTI1. If you don’t then check for the OTA update manually by following the step: Settings app | About Phone | System Updates. In case you see any new update, click on the download button to start the upgrade process.

Before upgrading, make sure you have enough juice (battery backup) on your Galaxy A10 and connected to a good WiFi network. If there is no new update, then follow this guide to manually install the firmware on your Galaxy A10 using the ODIN tool.

Firmware Info:

  • Device Name: Samsung Galaxy A10 (SM-A105M)
  • Region: South America
  • Build Number: A105MUBU5BTI1
  • Android OS Version: Android 10
  • Software Supported: ODIN Tool
  • Android Security Patch Level: 2020-09-01 

How to Install September 2020 Patch on Galaxy A10

Flashing firmware on your Galaxy device is easy, all you need is firmware, drivers, and a tool called ODIN. If you have all this, then you are good to follow this guide.


  • This firmware (A105MUBU5BTI1) is only supported for Samsung Galaxy A10.
  • Charge your device to 50% in order to avoid power-related interruptions during the installation process.
  • You need a PC and USB Cables.
  • Take a backup before flashing the software on your device.


GetDroidTips will not be responsible for any kind of hardware or software damage to your device while or after you follow this guide. Install non-official firmware on your device at your own risk.

Download Links:

Firmware Installation Guide:

For the installation process, you can follow the guides given below. It includes a video tutorial as well as a practical approach to the installation process.

How to install stock firmware on Galaxy A10 using ODIN tool

So, make sure to download the September 2020 Security patch for your Galaxy A10 model with build number A105MUBU5BTI1. We hope that this guide was helpful to you.

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