Samsung Galaxy M31 Stock ROM (Firmware Flashing)

If you own a Galaxy M31 and you’ve been facing software or battery drainage issues after installing a custom ROM, you’ll be glad to know you can resolve such issues by reverting back to Galaxy M31 stock ROM.

Samsung’s mid-range handsets are quite popular and the Galaxy M31 is another one of those mid-range masterpieces. The device comes with impressive features but some users like to take things one step further by installing a custom ROM and welcoming a plethora of new features and customization options.

These custom ROMs come at a cost as they also bring bugs and issues. If you face any bugs and issues, sometimes the only way to resolve the situation would be by reverting back to stock ROM. This is where thigs guide will be helpful. We have provided all the required download links for drivers, tools, and firmware also along with installation steps guide for your ease. Now, let’s take a look at the Stock ROM advantages.

Download Samsung Galaxy M31 SM-M315F-DS Stock Firmware Flash File

Brazil

• File Name: SM-M315F-DS_M315FXXU3CWA2_M315FOWO3CVL1_ZTO_4file.zip
• Android Version: 12.0 | Download

Brazil

• File Name: SM-M315F-DS_M315FXXS3CWF2_M315FOWO3CVL1_ZTO_4file.zip
• Android Version: 12.0 | Download

Advantages of Stock Firmware

• Flash Stock ROM to unbrick your Galaxy M31
• Flash Stock ROM to Fix the bootloop issue.
• Upgrade and Downgrade Galaxy M31.
• Unroot or Fix Bugs on your device.
• Fix the lag or stutter on Galaxy M31
• Revert back to stock firmware will gain device warranty, if under warranty.
• Fix OTA update issues.

Disclaimer:

RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide so please proceed at your own risk. However, if you have any queries or issues, you can reach us by commenting.

Pre-Requirements:

• Make sure the battery percentage is 60% or above.
• Install ADB & Fastboot drivers on your computer. Guide > Quickest Way To Install Android ADB and Fastboot (with drivers) on Windows | Install ADB and Fastboot on Mac or Linux
• Enable the Developer options on your device. Guide > How to Enable Developer Options & USB Debugging on Android
• Create a Nandroid backup on your device > How To Create & Restore Nandroid Backup On Android Devices
• You will require a Windows/Mac PC or Laptop and a USB cable.
• Download all the required files such as firmware, tools, drivers from below. Then proceed to the installation part.

Steps to Install Galaxy M31 stock ROM (Unbrick/Unroot/Back To Stock)

Here are the steps to follow to revert back to Galaxy M31 stock ROM –

1. Download Galaxy M31 stock ROM from the download section above.
2. After downloading the latest ODIN flash tool from the above link, install it on your computer.
3. Now, follow our in-depth guides on how to download and install official Samsung firmware files via Odin!

How to Install Samsung Stock ROM via Odin Tool

Hope this guide is helpful to you and you have successfully installed the Galaxy M31 stock ROM. Feel free to ask in the comments below if you have any queries.