How to Install Stock ROM on Samsung SM-A315G (Firmware Guide)

common problems in Samsung Galaxy A31

On this page, we have shared the download link and guide to install the Samsung SM-A315G (Galaxy A31) firmware flash file using the Samsung Flash Tool (Also known as Odin Flash Tool). Here you will find all stock firmware zip files for all the supported regions with Samsung SM-A315G.

If you are someone who wants to restore the device back to factory firmware, then this guide is for you. By using this guide, you can fix certain software-related issues such as hard brick, soft brick, WiFi, or Bluetooth issue, fix lag or stutter or even you can downgrade the device anytime.

common problems in Samsung Galaxy A31

Samsung Galaxy A31 SM-A315G Flash Files:

Flash File Name: SM-A315G
Build Number: A315GDXU1BUA1
Security Patch: February 2021
Android Version: 10

Steps to Flash Stock ROM File on Galaxy A31 SM-A315G

Before we get straight to the steps to Install Stock Firmware on your Samsung Galaxy A31, let us take a look at the pre-requirements first.



  • This Guide is for Samsung Galaxy A31 SM-A315G
  • You need a Windows PC/Laptop and a USB cable to flash the firmware.
  • Charge your device with a minimum of 50% battery backup.
  • You have to download the latest Samsung USB Drivers and install them on your PC.
  • Make sure that you have ODIN Software installed on your PC.
  • Take a backup of your device (No Root) before doing anything.

Now, let’s take a look at Steps to flash Stock ROM on Samsung Galaxy A31.

We’re at GetDroidTips won’t be responsible for any kind of damage/error that occurs to your handset while/after following this guide or flashing any file. Proceed at your own risk.
  1. Download the Samsung SM-A315G flash file
  2. Extract the contents of the firmware flash file zip.
  3. Launch the ODIN application
  4. Load the firmware files in their appropriate section
  5. Once you have loaded, now connect your phone to the computer (make sure to boot your device into download mode)
  6. Notice that the CO port will light up on Odin once you connect your phone.
  7. Click the Start button to install the firmware on your Samsung device.
  8. That’s it! You will see a PASS message once the installation is complete.
Follow Complete Guidelines

Check out our full depth video guide as well.

Video Tutorial To Install Firmware

We hope that this guide will be helpful to you. If in case, you’re facing any issues, feel free to ask in the comments below.

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