On this page, we have shared the download link and guide to install the Samsung SM-G990B (Galaxy S21 FE 5G) 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-G990B.
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.
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Page Contents
Samsung Galaxy S21 FE 5G SM-G990B Flash Files:
| Flash File Name: SM-G990B_G990BXXS6FXC2_14.0_file.zip Build Number: G990BXXS6FXC2 Security Patch: March 2024 Model: SM-G990B Android Version: 14.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU6FWK3_14.0_file.zip Build Number: G990BXXU6FWK3 Security Patch: November 2023 Model: SM-G990B Android Version: 14.0 |
Download |
| Flash File Name: SM-G990B_G990BXXS6EWJB_13.0_file.zip Build Number: G990BXXS6EWJB Security Patch: November 2023 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXS6EWJ1_13.0_file.zip Build Number: G990BXXS6EWJ1 Security Patch: October 2023 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXS6EWI1_13.0_file.zip Build Number: G990BXXS6EWI1 Security Patch: September 2023 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXS6EWG91_13.0_file.zip Build Number: G990BXXS6EWG9 Security Patch: August 2023 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU3EWC1_13.0_file.zip Build Number: G990BXXU3EWC1 Security Patch: February 2023 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2DWA4_13.0_file.zip Build Number: G990BXXU2DWA4 Security Patch: January 2023 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXS2DVL1_13.0_file.zip Build Number: G990BXXS2DVL1 Security Patch: December 2022 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2DVK3_13.0_file.zip Build Number: G990BXXU2DVK3 Security Patch: October 2022 Model: SM-G990B Android Version: 13.0 |
Download |
| Flash File Name: SM-G990B_G990BXXS2CVI5_12.0_file.zip Build Number: G990BXXS2CVI5 Security Patch: October 2022 Model: SM-G990B Android Version: 12.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2CVH7_12.0_file.zip Build Number: G990BXXU2CVH7 Security Patch: September 2022 Model: SM-G990B Android Version: 12.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2CVG7_12.0_file.zip Build Number: G990BXXU2CVG7 Security Patch: August 2022 Model: SM-G990B Android Version: 12.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2CVF6_12.0_file.zip Build Number: G990BXXU2CVF6 Security Patch: July 2022 Model: SM-G990B Android Version: 12.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2CVF1_12.0_file.zip Build Number: G990BXXU2CVF1 Security Patch: June 2022 Model: SM-G990B Android Version: 12.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU2CVD9_12.0_file.zip Build Number: G990BXXU2CVD9 Security Patch: May 2022 Model: SM-G990B Android Version: 12.0 |
Download |
| Flash File Name: SM-G990B_G990BXXU1BUK5_12.0_file.zip Build Number: G990BXXU1BUK5 Security Patch: November 2021 Model: SM-G990B Android Version: 12.0 |
Download |
Steps to Flash Stock ROM File on Galaxy S21 FE 5G SM-G990B
Before we get straight to the steps to Install Stock Firmware on your Samsung Galaxy S21 FE 5G, let us take a look at the pre-requirements first.
Pre-Requirements:
- This Guide is for Samsung Galaxy S21 FE 5G SM-G990B
- 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 S21 FE 5G.
Instructions To Install:
Disclaimer:
- Download the Samsung SM-G990B flash file
- Extract the contents of the firmware flash file zip.
- Launch the ODIN application
- Load the firmware files in their appropriate section
- Once you have loaded, now connect your phone to the computer (make sure to boot your device into download mode)
- Notice that the CO port will light up on Odin once you connect your phone.
- Click the Start button to install the firmware on your Samsung device.
- That’s it! You will see a PASS message once the installation is complete.
Follow Complete Guidelines | Watch Video Tutorial Guide
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.