✓ Verified Hardware SM-G990E 🔧 Stock Rom 📅 Jun 29, 2026

Samsung Galaxy S21 FE 5G (SM-G990E) Factory Stock Firmware – Version G990EXXSNHZF5 for Android 16

Verified firmware package • 8 GB • Released Jun 29, 2026 • Compatible with Android 16 • Stable Production Build.

⚡ Download Stock Firmware

SM-G990E

Download genuine Galaxy S21 FE 5G stock firmware update (G990EXXSNHZF5). This package contains the verified, unmodified factory ROM for model SM-G990E (Region: India (INS)), released directly by Samsung.

Firmware Package Specifications

Device: Galaxy S21 FE 5G
Model Code: SM-G990E
Region / CSC: India (INS)
PDA / Build Number: G990EXXSNHZF5
Operating System: Android 16
Security Patch Level: 2026-06-05
Release Date: 2026-06-29
Archive File Size: 7.82 GB (8,392,175,616 bytes)

Manufacturer Changelog & Security Fixes

Security
The device is protected with improved security.

Odin 4-File Flashing Slots

This firmware package includes all 4 standard factory Odin partitions for safe system recovery and unbricking:

BL (Bootloader): Flashes the bootloader and primary hardware initialization tables.
AP (System Image): Contains the system OS, vendor files, and One UI user interface.
CP (Modem / Phone): Flashes the cellular baseband radio and Wi-Fi modem firmware.
CSC (Carrier Config): Select CSC_* to perform a clean factory wipe, or select HOME_CSC_* to upgrade firmware without losing your photos, apps, or settings.

Quick flashing overview for Galaxy S21 FE 5G

Download & Extract: Download the verified G990EXXSNHZF5 package for Galaxy S21 FE 5G (SM-G990E) and extract the tar.md5 binaries.
Boot Download Mode: Turn off device. Hold Volume Down + Volume Up simultaneously while connecting the USB-C cable to your PC, then press Volume Up at the turquoise warning screen.
Odin Slot Mapping: Open Odin 3.14.4 as Administrator. Assign BL, AP, CP, and CSC slots (HOME_CSC to preserve personal data, or CSC for a clean factory wipe).
Execute & Reboot: Click Start in Odin. Await the green PASS! confirmation (approx. 4–7 minutes) until your device automatically restarts.

Verified Master Guide ⏱️ 7 min read

Need the Complete Odin Firmware Flashing Guide?

Follow our verified, in-depth tutorial with detailed visual steps, prerequisite checklists, Download Mode instructions, and solutions for common errors.

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Platform Note: These instructions apply to systems running Android 16. Verify compatibility before proceeding.

Compatibility and scope

File type: Firmware
Version: G990EXXSNHZF5
Supported OS: Android 16
System architecture: ARM64-V8A
Download size: 8 GB
Release date: Jun 29, 2026

Samsung Galaxy S21 FE 5G (SM-G990E) firmware version G990EXXSNHZF5 (Galaxy S21 FE 5G Factory Stock Firmware) supports Android 16 on ARM64-V8A systems.

📜 Galaxy S21 FE 5G Firmware Release History & Changelog Archive

Firmware update chronicle, OS version progression, and security patch trajectory for SM-G990E (Region: India (INS)):

61 Verified Builds

💡 Click Changelog details to expand verified release notes (Scroll horizontally on smaller screens →)

Build Number (PDA) & Changelog	Android OS	Release Date	Security Patch	Status
G990EXXSNHZF5 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jun 29, 2026	🛡️ Jun 2026	✓ Active
G990EXXSNHZE1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jun 02, 2026	🛡️ May 2026	Previous
G990EXXSMHZB5 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Mar 17, 2026	🛡️ Feb 2026	Previous
G990EXXSLHZA1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jan 29, 2026	🛡️ Jan 2026	Previous
G990EXXSKHYK5 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Dec 15, 2025	🛡️ Dec 2025	Previous
G990EXXSKHYK2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Nov 24, 2025	🛡️ Nov 2025	Previous
G990EXXSJHYJ4 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Oct 29, 2025	🛡️ Oct 2025	Previous
G990EXXUIHYJ2 Changelog details (10 notes) One UI 8.0 (Android 16) Productivity Check stock prices without unlocking Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day. Easier file sharing with Quick Share It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share. Sticky notes Add quick annotations on top of documents in Samsung Notes. There's no limit to the number of sticky notes you can add, and it's easy to remove them later without disturbing the original document. Find downloads fast You can now filter files based on the app that was used to download them. Works in the Downloaded and Recent views in My Files.	Android 16	Oct 28, 2025	🛡️ Sep 2025	Previous
G990EXXSIGYI3 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Sep 22, 2025	🛡️ Sep 2025	Previous
G990EXXSHGYH1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Aug 25, 2025	🛡️ Aug 2025	Previous
G990EXXSGGYG1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Jul 21, 2025	🛡️ Jul 2025	Previous
G990EXXSFGYF1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Jun 17, 2025	🛡️ Jun 2025	Previous
G990EXXSEGYE2 Changelog details (1 notes) The security of your device has been improved.	Android 15	May 28, 2025	🛡️ May 2025	Previous
G990EXXUDGYD4 Changelog details (10 notes) One UI 7.0 Upgrade (Android 15) Bold new look Visual enhancements Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important information. Reimagined Home screen Fresh new app icons will look great on your Home screen with new visual metaphors and color schemes that make it easier to recognize the app you need. Widgets have been completely redesigned with more colorful images and more consistent layouts. Folders on your Home screen can also be made larger so you can instantly access apps without opening the folder first. Simplified Home screen grid Your Home screen now looks even better than before. A new standard grid layout keeps things symmetrical and makes it easier to use One UI widgets in standard sizes. Improved Home screen landscape view Get a more consistent look for your Home screen, even when using your phone horizontally. Widgets now have a similar aspect ratio in landscape view, and text labels appear below icons instead of beside them.	Android 15	May 12, 2025	🛡️ Apr 2025	Previous
G990EXXSDFYC5 Changelog details (1 notes) The security of your device has been improved.	Android 14	Apr 21, 2025	🛡️ Apr 2025	Previous
G990EXXSCFYC1 Changelog details (1 notes) · The security of your device has been improved.	Android 14	Mar 26, 2025	🛡️ Mar 2025	Previous
G990EXXSCFYB3 Changelog details (1 notes) The security of your device has been improved.	Android 14	Feb 27, 2025	🛡️ Feb 2025	Previous
G990EXXSCFYA2 Changelog details (1 notes) The security of your device has been improved.	Android 14	Jan 22, 2025	🛡️ Jan 2025	Previous
G990EXXSCFXL2 Changelog details (1 notes) The security of your device has been improved.	Android 14	Dec 26, 2024	🛡️ Dec 2024	Previous
G990EXXUCFXK3 Changelog details (2 notes) Stability and reliability Device behavior has been improved.	Android 14	Dec 12, 2024	🛡️ Nov 2024	Previous
G990EXXSCFXJ3 Changelog details (1 notes) The security of your device has been improved.	Android 14	Nov 12, 2024	🛡️ Nov 2024	Previous
G990EXXSBFXJ1 Changelog details (1 notes) The security of your device has been improved.	Android 14	Oct 22, 2024	🛡️ Oct 2024	Previous
G990EXXSAFXI3 Changelog details (1 notes) The security of your device has been improved.	Android 14	Sep 24, 2024	🛡️ Sep 2024	Previous
G990EXXUAFXG6 Changelog details (4 notes) Circle to Search Circle to Search with Google lets you easily learn more about anything shown on your screen without switching apps. Just touch and hold the Home button or navigation handle, then circle anything on the screen to start a Google search. Security The device is protected with improved security.	Android 14	Aug 22, 2024	🛡️ Aug 2024	Previous
G990EXXSAFXG1 Changelog details (1 notes) The security of your device has been improved.	Android 14	Jul 24, 2024	🛡️ Jul 2024	Previous
G990EXXS9FXF1 Changelog details (1 notes) The security of your device has been improved.	Android 14	Jun 25, 2024	🛡️ Jun 2024	Previous
G990EXXS9FXE2 Changelog details (1 notes) The security of your device has been improved.	Android 14	May 30, 2024	🛡️ May 2024	Previous
G990EXXU8FXD3 Changelog details (10 notes) One UI 6.1 Upgrade Create epic images Effortlessly enhance your photos Get special AI recommendations for enhancing your photos and videos. You'll find options for adding star trails, colorizing, and more. Suggestions appear when you tap the i button in Gallery. Copy and paste from one image to another Add a missing element to your picture. Just clip an object from an image in Gallery, then go to the image where you want to paste it and choose Paste from clipboard in the More options menu. More accurate image clipping Get exactly the area you need to clip without any unwanted parts. When you clip an image in Gallery, you have the option of editing the selected area before you save it so you can get your selection just right. Improved Gallery search The search screen has been redesigned to make it easier to use. Results are now categorized by type, such as people, places, albums, or stories.	Android 14	May 16, 2024	🛡️ Apr 2024	Previous
G990EXXS8FXD1 Changelog details (1 notes) The security of your device has been improved.	Android 14	Apr 18, 2024	🛡️ Apr 2024	Previous
G990EXXS7FXC2 Changelog details (1 notes) The security of your device has been improved.	Android 14	Mar 21, 2024	🛡️ Mar 2024	Previous
G990EXXS7FXA6 Changelog details (1 notes) The security of your device has been improved.	Android 14	Feb 22, 2024	🛡️ Feb 2024	Previous
G990EXXS7FWL6 Changelog details (1 notes) · The security of your device has been improved.	Android 14	Jan 18, 2024	🛡️ Jan 2024	Previous
G990EXXU7FWK6 Changelog details (10 notes) One UI 6.0 Upgrade Quick panel New button layout The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle. Instantly access the full quick panel By default, a compact quick panel with notifications appears when you swipe down from the top of the screen. Swiping down again hides notifications and shows the expanded quick panel. If you turn on Quick settings instant access, you can view the expanded quick panel by swiping just once from the right side of the top of the screen. Swiping down from the left side shows notifications. Quickly access brightness control The brightness control bar now appears by default in the compact quick panel when you swipe down once from the top of the screen for quicker and easier brightness adjustments. Improved album art display While playing music or videos, album art will cover the entire media controller in the notification panel if the app playing the music or video provides album art.	Android 14	Dec 20, 2023	🛡️ Dec 2023	Previous
G990EXXS7EWK2 Changelog details (1 notes) · The security of your device has been improved.	Android 13	Nov 21, 2023	🛡️ Nov 2023	Previous
G990EXXS7EWJ5 Changelog details (1 notes) The security of your device has been improved.	Android 13	Oct 31, 2023	🛡️ Oct 2023	Previous
G990EXXS7EWI3 Changelog details (1 notes) · The security of your device has been improved.	Android 13	Sep 25, 2023	🛡️ Sep 2023	Previous
G990EXXU7EWH7 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 13	Sep 11, 2023	🛡️ Aug 2023	Previous
G990EXXS7EWH5 Changelog details (1 notes) The security of your device has been improved.	Android 13	Aug 28, 2023	🛡️ Aug 2023	Previous
G990EXXS7EWG1 Changelog details (1 notes) The security of your device has been improved.	Android 13	Jul 13, 2023	🛡️ Jul 2023	Previous
G990EXXU6EWF2 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 13	Jun 26, 2023	🛡️ Jun 2023	Previous
G990EXXS6EWE3 Changelog details (1 notes) The security of your device has been improved.	Android 13	May 29, 2023	🛡️ May 2023	Previous
G990EXXU5EWD2 Changelog details (1 notes) · The security of your device has been improved.	Android 13	Apr 26, 2023	🛡️ Apr 2023	Previous
G990EXXS4EWC2 Changelog details (1 notes) · The security of your device has been improved.	Android 13	Mar 21, 2023	🛡️ Mar 2023	Previous
G990EXXU4EWBE Changelog details (10 notes) One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has also been improved to make it easier to compare the original picture with the remaster. Create a shared family album	Android 13	Feb 27, 2023	🛡️ Feb 2023	Previous
G990EXXU4DWB5 Changelog details (1 notes) · The security of your device has been improved.	Android 13	Feb 15, 2023	🛡️ Jan 2023	Previous
G990EXXU3DWA5 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 13	Feb 07, 2023	🛡️ Jan 2023	Previous
G990EXXU3DVL1 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 13	Jan 10, 2023	🛡️ Dec 2022	Previous
G990EXXU3DVL1 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 13	Jan 02, 2023	🛡️ Dec 2022	Previous
G990EXXS3DVK6 Changelog details (1 notes) · The security of your device has been improved.	Android 13	Dec 06, 2022	🛡️ Nov 2022	Previous
G990EXXU3DVK4 Changelog details (10 notes) One UI 5 Upgrade (Android 13) One UI 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices. Visual design New app icons and illustrations Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps. Smoother than ever before New animations and transition effects make switching between screens feel more natural. Animations and other visual feedback appear instantly when you touch the screen, making interactions more intuitive. Scrolling speed has also been enhanced to make scrolling feel smoother throughout One UI. Enhanced blur effects and colors Background blur effects on the quick panel, Home screen, and throughout One UI have been improved with brighter colors for a clearer and more consistent experience. Simplified app color schemes help you avoid distractions and focus on your current task. Customization	Android 13	Nov 29, 2022	🛡️ Oct 2022	Previous
G990EXXU3CVI8 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 12	Oct 19, 2022	🛡️ Oct 2022	Previous
G990EXXU3CVI8 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 12	Sep 30, 2022	🛡️ Oct 2022	Previous
G990EXXU3CVH7 Changelog details (4 notes) Stability and reliability Device behavior has been improved. Security The device is protected with improved security.	Android 12	Sep 15, 2022	🛡️ Sep 2022	Previous
G990EXXU3CVG7 Changelog details (4 notes) GPS The stability has been improved. Security The device is protected with improved security.	Android 12	Aug 04, 2022	🛡️ Aug 2022	Previous
G990EXXU3CVG2 Changelog details (2 notes) Security The device is protected with improved security.	Android 12	Jul 20, 2022	🛡️ Jul 2022	Previous
G990EXXU2CVF1 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 12	Jun 23, 2022	🛡️ Jun 2022	Previous
G990EXXU2CVDA Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 12	May 13, 2022	🛡️ May 2022	Previous
G990EXXS2CVC8 Changelog details (1 notes) · The security of your device has been improved.	Android 12	Apr 25, 2022	🛡️ Apr 2022	Previous
G990EXXU1CVC5 Changelog details (10 notes) One UI 4.1 Update One UI 4.1 brings you the latest features for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever. Check out the changes below. Camera It's easier than ever to capture great photos and videos. More options for portrait videos Capture great portrait videos even when your subject is far away. You can now record portrait videos with the 3x lens on the rear camera in addition to the 1x lens. Gallery Do more with your memories. Gallery brings enhanced features for remastering and organizing your pictures and videos, and sharing is now easier than ever. Powerful remastering	Android 12	Apr 05, 2022	🛡️ Mar 2022	Previous
G990EXXS1BVB8 Changelog details (1 notes) · The security of your device has been improved.	Android 12	Mar 02, 2022	🛡️ Feb 2022	Previous
G990EXXU1BUL5 Changelog details (2 notes) Overall stability of your device has been improved. The security of your device has been improved.	Android 12	Jan 17, 2022	🛡️ Jan 2022	Previous

Support & Repair Information

🛠️ Need Hardware Repair or Diagnostic Assistance?

If your Galaxy S21 FE 5G is experiencing physical damage, battery degradation, screen flickering, charging port faults, or motherboard issues that cannot be resolved through software or user manuals, contact support assistance:

💻 Screen & Display Repair Original AMOLED/LCD display replacement with genuine parts.

🔋 Battery Replacement Certified battery health diagnostics and fresh battery replacement.

📍 Service Center Locator Locate verified walk-in service desks in your city or region.

📞 Care Helpline & Booking Schedule a doorstep pickup or speak with a certified technician.

📋 Package Specifications & Build Details

Verified firmware binary structure and component tags for Galaxy S21 FE 5G:

✓ Verified Build

Build Number (PDA) G990EXXSNHZF5

CSC Build Code G990EODMNHZF5

Baseband / Modem (CP) G990EXXSNHZE1

Operating System Android 16

Release Date June 29, 2026

Security Patch Level 🛡️ June 2026

Package Format 📦 4-File Factory Binary (.zip)

Total Package Size 💾 7.82 GB

Archive Structure & Odin Slot Guide

BL: Bootloader binary

AP: System core & recovery

CP: Modem & baseband

CSC: Regional carrier configuration

✨ Build Highlights

Security
The device is protected with improved security.

Frequently asked questions

Quick Answers

When should I update firmware on Galaxy S21 FE 5G?

One UI firmware updates provide Android security patches, new operating system features, bug fixes, and battery optimizations.

How can I update firmware on Galaxy S21 FE 5G?

You can update over-the-air (OTA) via Settings → Software update, or perform a complete verified system update via PC using Samsung Smart Switch.

Will updating firmware erase my user data?

Standard OTA and Smart Switch updates preserve your user data. However, performing a full backup before major OS updates is always recommended.

Download Galaxy S21 FE 5G Factory Stock Firmware

Verified package for Galaxy S21 FE 5G • Version G990EXXSNHZF5 • Released Jun 29, 2026:

⚡ High-Speed Download (8 GB) 📱 Odin-Ready ZIP 📦 4-File Factory Binary 🌐 Dual Cloud Mirrors

🔒 SHA-256 Verified ⚡ Fast Cloud Delivery 🛡️ 100% Clean & Verified ✓ Factory Stock Package

⚡

Odin Flashing Toolkit & Slot Guide

✓ Official 4-File Binary

To flash this official stock ROM package on Galaxy S21 FE 5G (SM-G990E), use the verified companion tools and slot mapping below:

🛠️ Odin Flash Tool v3.14.4 Official Windows flashing utility for Samsung Android firmware.

Download & Guide →

🔌 Samsung USB Driver Enables PC detection in Download Mode (Odin ID:COM port).

Download USB Drivers →

🛡️ Samsung Smart Switch Full desktop device backup before performing a firmware flash.

Download Smart Switch →

Odin 4-File Slot Mapping

BL (Bootloader) Select file starting with BL_...

AP (System Image) Select file starting with AP_...

CP (Modem / Radio) Select file starting with CP_...

CSC or HOME_CSC HOME_CSC retains data; CSC wipes device.

⚠️ Pro Caution: Ensure your battery is charged above 50% and do not unplug the USB cable until the green PASS! message appears in Odin.

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📁 Galaxy S21 FE 5G Factory Stock Firmware Version History & Available Releases

Verified Releases

All verified releases for Galaxy S21 FE 5G Factory Stock Firmware are listed below in chronological version order for rollback and OS compatibility:

⇄ Swipe horizontally to see full version details

Version	Status	File Size	Release Date	Action
vG990B2XXSJIZF1	Latest Release	8 GB	Jun 29, 2026	View Version →
vG990EXXSNHZF5	Previous Release (Viewing Now)	8 GB	Jun 29, 2026	Active Page

Hardware & Repair Support

Experiencing Hardware Damage or Component Failure on Galaxy S21 FE 5G?

If software flashing or driver installation does not resolve your device issue, compare genuine screen, battery, and motherboard replacement costs or visit a verified Samsung service center.

💰 View Spare Parts Price → 📍 Locate Service Center →

Authorized Repair Network

Ready to Repair Galaxy S21 FE 5G?

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