A310MUBS2CQL1 Galaxy A3 (2016) SM-A310M Stock Firmware December 2017 Security Patch

Latest Firmware A310MUBS2CQL1 Android 7.0 Nougat (UBS2CQL1) for Samsung Galaxy A3 (2016) SM-A310M is available now.

Samsung is rolling out December 2017 security update UBS2CQL1 Android 7.0 Nougat Stock Firmware for Samsung Galaxy A3 (2016) SM-A310M and you can manually get this SM-A310M Stock Firmware download if you didn't receive it through Samsung Kies/ SmartSwitch or OTA methods.

Samsung Mobile is releasing a maintenance release (SMR-DEC-2017) for major flagship models as part of monthly Security Maintenance Release (SMR) process. This SMR package includes patches from Google and Samsung.

In this post, you will be able to manually get the SM-A310M Samsung Galaxy A3 (2016) Stock Firmware Download, and also install it with my Step-by-step installation tutorial, so don't worry because you will be able to get the SM-A310M Stock Firmware Latest Update by following the instructions in this post.

This Update (A310MUBS2CQL1 for A3 (2016) SM-A310M Firmware 7.0 Nougat) is an Official Firmware Update (Stock Firmware or Stock ROM) from Samsung, so don't worry about your ask if it is a Samsung Official Firmware Update or not.

Download A310MUBS2CQL1 Galaxy A3 (2016) SM-A310M Stock Firmware December 2017 Security Patch

A310MUBS2CQL1 Android 7.0 Nougat Stock Firmware Update Quick Overview

Quick info about this SM-A310M A3 (2016) Firmware Update:

  • Device Model Name: Samsung Galaxy A3 (2016).
  • Device Model Number: SM-A310M.
  • PDA: A310MUBS2CQL1.
  • CSC: A310MCOB2CQJ1.
  • Android Version: Android 7.0 Nougat.
  • Region Code/ Country: COB [Colombia (Movistar)].

Samsung Galaxy A3 (2016) SM-A310M Firmware Download Methods

To get the Samsung Galaxy A3 (2016) SM-A310M 7.0 Nougat Official Firmware Update, then you should use one of the following methods:
1- The Official Method (Recommended)
- Samsung Kies/ SmartSwitch. [Using a Desktop PC].
- OTA (Over The Air). [Using Your Phone].

2- The Manual Method (Has Some Risks)
- Through a windows based tool called Odin. [Using a Desktop PC].

Take a quick look at the following Samsung Galaxy Firmware Download /Update Infographic.

Samsung Galaxy Firmware Update Infographic

Now if you are going to update your Samsung Galaxy A3 (2016) SM-A310M Firmware, you will use one of the previously mentioned methods, but you should know that is the manual method is not recommended if you can get this Samsung Galaxy A3 (2016) SM-A310M Stock Firmware Update through the official methods, because as I said it has some risks, so use the manual method only when you can't get this update through official ways. Also, the manual method is not recommended because it needs some experiences or you can say it is for Advanced Users. Anyway, don't worry, because my Step-by-step installation Tutorial will help you.

Finally, I explained both methods in my Installation Guide to learn How to Download Official Samsung Firmware Updates and install it on your Samsung Galaxy A3 (2016) easily. As I said by following one of the previously mentioned methods in my Installation Guide you will get this update without any problems. You can choose one method only to Update Samsung Galaxy A3 (2016) SM-A310M Firmware, both methods have the same result, so don't worry.

More Samsung Galaxy A3 Firmware Downloads


It's always recommended to update your Android Smartphone Firmware for one or all of the following reasons:
- Add new features.
- Improve Battery life.
- Security bugs issues fixes.
- Performance enhancements.

WARNING: Yes Android team are not responsible for any damage caused in your device, so be careful please and do that the right way and at your own risk. Also, don't use this Firmware Update with any other model number, this Firmware Update (A310MUBS2CQL1) for SM-A310M only.

Before doing anything please create a Backup for your important data to avoid data loss. Also, make sure that your device battery is fully charged or 75% at least. Follow this simple guide to learn How to Backup and Restore your Android Phone or Tablet. Also, You can try this Android App to backup your data.

A310MUBS2CQL1 Galaxy A3 (2016) SM-A310M Android 7.0 Nougat Firmware Download

SM-A310M Samsung Galaxy A3 (2016) Stock Firmware Free Download

Samsung Galaxy A3 (2016) SM-A310M Stock Firmware full details (UBS2CQL1 Firmware Details):

Model Name The Model Name of this Smartphone/ Tablet. For example (Samsung Galaxy A3 (2016)). SAMSUNG Galaxy A3 (2016)
Model Number The Model Number of this Smartphone/ Tablet as shown on your device settings menu. For example (SM-A310M). SM-A310M
Country/ Carrier The Country which the Company released this Firmware Update for it. Colombia (Movistar)
Region Code The Country/ Company Code which this Firmware Update was released for it. COB
Android Version The Android version of this Firmware Update. For example [Android Oreo, Nougat, Marshmallow, Lollipop, KitKat,... etc]. Android 7.0 Nougat
PDA (A310MUBS2CQL1) PDA refers to Build/ Software version. Also, PDA called AP and is ordered alpha/numerically. Normally the newest firmware is at the top of the list. A310MUBS2CQL1
CSC CSC refers to Customer Software Customization and is where the firmware gets additional widgets and customized screens in network firmware. It also ensures the phone target market language is on the initial screen. You can get your ROM CSC by dialing *#1234# A310MCOB2CQJ1
Changelist The Number that marked for the changes on this Firmware Update, such as new features, bug fixes, performance improvements, ...etc. 12217817
Build Date The Build Date for this Firmware Update 12.12.2017
Security Patch Level The Security Patch Level for This Firmware Update 01.12.2017

A brief of instructions to Flash A310MUBS2CQL1 Android 7.0 Nougat Firmware Update

- Extract (unzip) the firmware file.
- Download Odin Flashing Tool.
- Extract Odin ZIP file.
- Open Odin Flashing Tool.
- Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons).
- Connect your phone to the PC and wait until you get a blue sign in Odin.
- Add the firmware file to AP / PDA.
- Make sure re-partition option is not ticked.
- Click the start button, and wait few minutes.
Follow this tutorial for detailed instructions.

Samsung Galaxy A3 (2016) Review Video



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