✓ Verified Hardware SM-S908E 🔧 Stock Rom 📅 Sep 08, 2026

Samsung Galaxy S22 Ultra (SM-S908E) Factory Stock Firmware – Version S908EXXSEGZH4 for Android 16

Verified firmware package • 9 GB • Released Sep 08, 2026 • Compatible with Android 16 • Stable Production Build.

⚡ Download Stock Firmware

SM-S908E

Download genuine Galaxy S22 Ultra stock firmware update (S908EXXSEGZH4). This package contains the verified, unmodified factory ROM for model SM-S908E (Region: India (INS)), released directly by Samsung.

Firmware Package Specifications

Device: Galaxy S22 Ultra
Model Code: SM-S908E
Region / CSC: India (INS)
PDA / Build Number: S908EXXSEGZH4
Operating System: Android 16
Security Patch Level: 2026-08-05
Release Date: 2026-09-08
Archive File Size: 9.22 GB (9,902,341,120 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 S22 Ultra

Download & Extract: Download the verified S908EXXSEGZH4 package for Galaxy S22 Ultra (SM-S908E) 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

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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: S908EXXSEGZH4
Supported OS: Android 16
System architecture: ARM64-V8A
Download size: 9 GB
Release date: Sep 08, 2026

Samsung Galaxy S22 Ultra (SM-S908E) firmware version S908EXXSEGZH4 (Galaxy S22 Ultra Factory Stock Firmware) supports Android 16 on ARM64-V8A systems.

📜 Galaxy S22 Ultra Firmware Release History & Changelog Archive

Firmware update chronicle, OS version progression, and security patch trajectory for SM-S908E (Region: India (INS)):

56 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
S908EXXSEGZH4 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Sep 08, 2026	🛡️ Aug 2026	✓ Active
S908EXXSEGZE3 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jun 01, 2026	🛡️ May 2026	Previous
S908EXXSDGZB6 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Mar 12, 2026	🛡️ Feb 2026	Previous
S908EXXSCGZA2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jan 28, 2026	🛡️ Jan 2026	Previous
S908EXXSCGYL1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Dec 15, 2025	🛡️ Dec 2025	Previous
S908EXXSCGYK2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Nov 17, 2025	🛡️ Nov 2025	Previous
S908EXXUCGYJ1 Changelog details (2 notes) Stability and reliability Device behavior has been improved.	Android 16	Oct 27, 2025	🛡️ Oct 2025	Previous
S908EXXUCGYIF Changelog details (10 notes) One UI 8.0 (Android 16) Personalization Beautiful new wallpapers More choices are available to help you find the wallpaper that's right for you. New additions include interactive and dynamic wallpapers like color gradients that change over time. 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	Android 16	Oct 06, 2025	🛡️ Oct 2025	Previous
S908EXXSCFYI2 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Sep 17, 2025	🛡️ Sep 2025	Previous
S908EXXSCFYH1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Aug 28, 2025	🛡️ Aug 2025	Previous
S908EXXSCFYG1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Jul 23, 2025	🛡️ Jul 2025	Previous
S908EXXSCFYF1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Jun 25, 2025	🛡️ Jun 2025	Previous
S908EXXSCFYE3 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	May 29, 2025	🛡️ May 2025	Previous
S908EXXUCFYDA 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 07, 2025	🛡️ Apr 2025	Previous
S908EXXSCEYC1 Changelog details (1 notes) · The security of your device has been improved.	Android 14	Mar 20, 2025	🛡️ Mar 2025	Previous
S908EXXSCEYB1 Changelog details (1 notes) · The security of your device has been improved.	Android 14	Feb 24, 2025	🛡️ Feb 2025	Previous
S908EXXSBEYA1 Changelog details (1 notes) · The security of your device has been improved.	Android 14	Jan 23, 2025	🛡️ Jan 2025	Previous
S908EXXSBEXL2 Changelog details (1 notes) · The security of your device has been improved.	Android 14	Dec 30, 2024	🛡️ Dec 2024	Previous
S908EXXUBEXK5 Changelog details (4 notes) Stability and reliability Device behavior has been improved. Security The device is protected with improved security.	Android 14	Dec 04, 2024	🛡️ Nov 2024	Previous
S908EXXSAEXJ1 Changelog details (1 notes) The security of your device has been improved.	Android 14	Oct 23, 2024	🛡️ Oct 2024	Previous
S908EXXUAEXH7 Changelog details (10 notes) One UI Update Galaxy AI Turn simple sketches into awesome images Start with a simple drawing, choose your style, and let Galaxy AI transform it into a captivating work of art. Sketch to image is available in Samsung Notes, Photo Editor, Air command, Smart select, and the Edge panels. Create unique portraits With a wide variety of AI-generated portrait styles, you can create a whole new look for your own profile image in Contacts or someone else’s, or use Photo Editor to invent something new for any of your photos that have faces in them. Let your phone do the writing for you When you need to write something, whether it’s a text, an email, or a social media post, you can start by giving Samsung Keyboard's new Composer a short request or snippet of text, then let Galaxy AI do the rest. Translate calls in more apps Simply talk over the phone and get translation in real time, helping you break down language barriers. And now, in addition to the Samsung Phone app, you can get real-time translation in supported voice calling apps like Google Meet and WhatsApp. During a call, tap Live translate in the quick panel to start translating.	Android 14	Sep 23, 2024	🛡️ Sep 2024	Previous
S908EXXSAEXGD Changelog details (1 notes) · The security of your device has been improved.	Android 14	Aug 22, 2024	🛡️ Aug 2024	Previous
S908EXXSAEXF8 Changelog details (1 notes) The security of your device has been improved.	Android 14	Jul 23, 2024	🛡️ Jul 2024	Previous
S908EXXS9EXE8 Changelog details (1 notes) The security of your device has been improved.	Android 14	Jun 25, 2024	🛡️ Jun 2024	Previous
S908EXXS9EXE4 Changelog details (1 notes) The security of your device has been improved.	Android 14	May 29, 2024	🛡️ May 2024	Previous
S908EXXU8EXE1 Changelog details (10 notes) One UI 6.1 Upgrade Galaxy AI Instantly search for anything on your screen 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. Translate phone calls in real time Need to call someone who doesn't speak your language? No problem! Live translate provides real-time translation during calls. The other person on the call can hear what you say in their language, and you can hear their responses in your language. Translations will also appear on the screen. Translate in-person conversations The new Interpreter feature lets you translate a conversation any time you need to talk to someone who speaks another language. You can access Interpreter easily from the quick panel. Both people can hear translations read out loud in addition to reading them on the screen. Translate text in pictures, signs, documents, and more Instantly translate text wherever you find it. Just point your camera at the text you want to translate, then tap the T button to show more options. You can also translate text that appears in images in your Gallery.	Android 14	May 13, 2024	🛡️ Apr 2024	Previous
S908EXXS8DXCH Changelog details (1 notes) The security of your device has been improved.	Android 14	Apr 15, 2024	🛡️ Apr 2024	Previous
S908EXXS7DXBE Changelog details (1 notes) The security of your device has been improved.	Android 14	Mar 19, 2024	🛡️ Mar 2024	Previous
S908EXXS7DXB5 Changelog details (1 notes) The security of your device has been improved.	Android 14	Feb 27, 2024	🛡️ Feb 2024	Previous
S908EXXS7DWL9 Changelog details (1 notes) The security of your device has been improved.	Android 14	Jan 22, 2024	🛡️ Jan 2024	Previous
S908EXXS7DWL1 Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Dec 15, 2023	🛡️ Dec 2023	Previous
S908EXXU7DWK4 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	Nov 30, 2023	🛡️ Nov 2023	Previous
S908EXXS7CWI1 Changelog details (1 notes) The security of your device has been improved.	Android 13	Oct 24, 2023	🛡️ Oct 2023	Previous
S908EXXS7CWH6 Changelog details (1 notes) The security of your device has been improved.	Android 13	Sep 21, 2023	🛡️ Sep 2023	Previous
S908EXXU6CWH3 Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 13	Aug 22, 2023	🛡️ Aug 2023	Previous
S908EXXS6CWF6 Changelog details (1 notes) The security of your device has been improved.	Android 13	Jul 19, 2023	🛡️ Jul 2023	Previous
S908EXXU5CWEC Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 13	Jun 20, 2023	🛡️ Jun 2023	Previous
S908EXXS4CWD4 Changelog details (1 notes) The security of your device has been improved.	Android 13	May 18, 2023	🛡️ May 2023	Previous
S908EXXU4CWCE Changelog details (3 notes) The Camera and Gallery functions have been improved. Security The device is protected with improved security.	Android 13	Apr 13, 2023	🛡️ Apr 2023	Previous
S908EXXS3CWB5 Changelog details (1 notes) The security of your device has been improved.	Android 13	Mar 17, 2023	🛡️ Mar 2023	Previous
S908EXXU3CWAI 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. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. 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	Android 13	Feb 14, 2023	🛡️ Feb 2023	Previous
S908EXXS2BWA2 Changelog details (1 notes) The security of your device has been improved.	Android 13	Jan 26, 2023	🛡️ Jan 2023	Previous
S908EXXU2BVKM Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 13	Dec 13, 2022	🛡️ Dec 2022	Previous
S908EXXU2BVKB Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 13	Nov 22, 2022	🛡️ Nov 2022	Previous
S908EXXU2BVJA 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	Oct 24, 2022	🛡️ Oct 2022	Previous
S908EXXU2AVIB Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	Sep 30, 2022	🛡️ Oct 2022	Previous
S908EXXS2AVHD Changelog details (1 notes) The security of your device has been improved.	Android 12	Sep 28, 2022	🛡️ Sep 2022	Previous
S908EXXU2AVH9 Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	Aug 31, 2022	🛡️ Aug 2022	Previous
S908EXXU2AVG6 Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	Aug 02, 2022	🛡️ Aug 2022	Previous
S908EXXU2AVF9 Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	Jul 04, 2022	🛡️ Jul 2022	Previous
S908EXXU2AVF1 Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	Jun 14, 2022	🛡️ Jun 2022	Previous
S908EXXU2AVE4 Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	May 17, 2022	🛡️ May 2022	Previous
S908EXXS2AVDD Changelog details (1 notes) The security of your device has been improved.	Android 12	Apr 25, 2022	🛡️ May 2022	Previous
S908EXXU1AVCJ Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 12	Apr 04, 2022	🛡️ Apr 2022	Previous
S908EXXU1AVC9 Changelog details (8 notes) By performing this software update, your device will: not limit CPU/GPU performance during early stages of gameplay * maintain a performance management feature based on device temperature provide “Alternate game performance management mode” in Game Booster allow 3rd party apps to bypass Game Optimizing Service The stability of Camera has been improved. Overall stability of your device has been improved. The security of your device has been improved.	Android 12	Mar 17, 2022	🛡️ Mar 2022	Previous
S908EXXU1AVBF Changelog details (1 notes) Overall stability of functions improved.	Android 12	Mar 07, 2022	🛡️ Mar 2022	Previous

Support & Repair Information

🛠️ Need Hardware Repair or Diagnostic Assistance?

If your Galaxy S22 Ultra 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.

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📞 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 S22 Ultra:

✓ Verified Build

Build Number (PDA) S908EXXSEGZH4

CSC Build Code S908EOXMEGZH4

Baseband / Modem (CP) S908EXXSEGZH4

Operating System Android 16

Release Date September 08, 2026

Security Patch Level 🛡️ August 2026

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

Total Package Size 💾 9.22 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 S22 Ultra?

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

How can I update firmware on Galaxy S22 Ultra?

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 S22 Ultra Factory Stock Firmware

Verified package for Galaxy S22 Ultra • Version S908EXXSEGZH4 • Released Sep 08, 2026:

⚡ High-Speed Download (9 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 S22 Ultra (SM-S908E), 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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Hardware & Repair Support

Experiencing Hardware Damage or Component Failure on Galaxy S22 Ultra?

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 S22 Ultra?

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