✓ Verified Hardware SM-S928B 🔧 Stock Rom 📅 Sep 01, 2026

Samsung Galaxy S24 Ultra (SM-S928B) Factory Stock Firmware – Version S928BXXS6DZH2 for Android 16

Verified firmware package • 18 GB • Released Sep 01, 2026 • Compatible with Android 16 • Stable Production Build.

⚡ Download Stock Firmware

SM-S928B

Download genuine Galaxy S24 Ultra stock firmware update (S928BXXS6DZH2). This package contains the verified, unmodified factory ROM for model SM-S928B (Region: India (INS)), released directly by Samsung.

Firmware Package Specifications

Device: Galaxy S24 Ultra
Model Code: SM-S928B
Region / CSC: India (INS)
PDA / Build Number: S928BXXS6DZH2
Operating System: Android 16
Security Patch Level: 2026-08-05
Release Date: 2026-09-01
Archive File Size: 17.93 GB (19,253,004,000 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 S24 Ultra

Download & Extract: Download the verified S928BXXS6DZH2 package for Galaxy S24 Ultra (SM-S928B) 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: S928BXXS6DZH2
Supported OS: Android 16
System architecture: ARM64-V8A
Download size: 18 GB
Release date: Sep 01, 2026

Samsung Galaxy S24 Ultra (SM-S928B) firmware version S928BXXS6DZH2 (Galaxy S24 Ultra Factory Stock Firmware) supports Android 16 on ARM64-V8A systems.

📜 Galaxy S24 Ultra Firmware Release History & Changelog Archive

Firmware update chronicle, OS version progression, and security patch trajectory for SM-S928B (Region: India (INS)):

33 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
S928BXXS6DZH2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Sep 01, 2026	🛡️ Aug 2026	✓ Active
S928BXXS6DZG1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jul 20, 2026	🛡️ Jul 2026	Previous
S928BXXS6DZF2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jun 23, 2026	🛡️ Jun 2026	Previous
S928BXXS6DZE1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jun 01, 2026	🛡️ May 2026	Previous
S928BXXU5DZDP Changelog details (10 notes) One UI 8.5 Visual design Fresh new look One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus on what matters. Galaxy AI Screen calls before answering See who's calling so you can decide if you want to talk. You can let a call assistant answer for you and ask the caller who they are why they're calling. Edit images with text prompts Image editing has never been easier. Just describe how you want your image to change. You can change the color of someone’s clothes, add something to an empty table, or anything else you can think of. Add items from one image to another	Android 16	May 18, 2026	🛡️ Apr 2026	Previous
S928BXXS5CZD1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Apr 20, 2026	🛡️ Apr 2026	Previous
S928BXXS5CZC1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Mar 30, 2026	🛡️ Mar 2026	Previous
S928BXXS5CZB2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Mar 05, 2026	🛡️ Feb 2026	Previous
S928BXXS4CZA1 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Jan 21, 2026	🛡️ Jan 2026	Previous
S928BXXS4CYK8 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Dec 17, 2025	🛡️ Dec 2025	Previous
S928BXXS4CYK2 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Nov 24, 2025	🛡️ Nov 2025	Previous
S928BXXS4CYJ7 Changelog details (2 notes) Security The device is protected with improved security.	Android 16	Oct 29, 2025	🛡️ Oct 2025	Previous
S928BXXU4CYI7 Changelog details (10 notes) One UI 8.0 (Android 16) Galaxy AI See calls on the screen Call captions show what each person says on the screen in real time during calls. Follow the conversation on your screen to make sure you don’t miss anything. Create unique pet portraits Bring out your pet's personality with Portrait studio. You can now apply portrait effects to pictures of dogs and cats in addition to people. Choose from styles like Fisheye lens, oil painting, and more. Clean up sound Use Audio eraser to automatically reduce the volume of wind and other background noises so you can focus on who's talking. Audio eraser can be used in Gallery, Video Player, Samsung Notes, Voice Recorder, and Phone. Stay up to date with Now brief Get timely updates and useful information throughout the day based on your interests and context. You can access the Now brief from the Edge panel, Home screen widget, and notifications on your Now bar.	Android 16	Sep 25, 2025	🛡️ Sep 2025	Previous
S928BXXS4BYH1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Aug 11, 2025	🛡️ Aug 2025	Previous
S928BXXS4BYG1 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Jul 16, 2025	🛡️ Jul 2025	Previous
S928BXXS4BYEB Changelog details (2 notes) Security The device is protected with improved security.	Android 15	Jun 29, 2025	🛡️ Jun 2025	Previous
S928BXXS4BYE3 Changelog details (2 notes) Security The device is protected with improved security.	Android 15	May 22, 2025	🛡️ May 2025	Previous
S928BXXU4BYD9 Changelog details (10 notes) One UI 7.0 Upgrade (Android 15) Galaxy AI Write like a pro Let Galaxy AI help you with writing tasks by tapping the 4-star icon that appears whenever you select text. You can correct spelling and grammar, change tone, summarize, or apply formatting. You can even start with a short snippet and let the AI do the writing for you. Transcribe and summarize recorded calls It's easier than ever to review the content of your recorded calls in the Samsung Phone app. You can view the entire conversation as a text transcript on the Recents screen or summarize the transcript for quick review. Availability of this feature may vary depending on your country, region, or lauguage. Remove or adjust sounds in your videos Audio eraser helps you get the sound in your videos just right. You can remove unwanted sounds such as wind or crowd noise. Effortlessly create images Drawing assist makes it easier than ever to create fun images. Start with a simple sketch, add an image, or type in what you want to create. You can generate images in a variety of different styles.	Android 15	Apr 23, 2025	🛡️ Apr 2025	Previous
S928BXXS4AYB7 Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Mar 18, 2025	🛡️ Mar 2025	Previous
S928BXXS4AYAA Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Feb 24, 2025	🛡️ Feb 2025	Previous
S928BXXS4AYA1 Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Jan 23, 2025	🛡️ Jan 2025	Previous
S928BXXS4AXKA Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Dec 30, 2024	🛡️ Dec 2024	Previous
S928BXXU4AXK4 Changelog details (4 notes) Stability and reliability Device behavior has been improved. Security The device is protected with improved security.	Android 14	Nov 28, 2024	🛡️ Nov 2024	Previous
S928BXXS3AXI7 Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Oct 16, 2024	🛡️ Oct 2024	Previous
S928BXXS3AXHD Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Sep 26, 2024	🛡️ Sep 2024	Previous
S928BXXU3AXH7 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 09, 2024	🛡️ Aug 2024	Previous
S928BXXS3AXGD Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Aug 20, 2024	🛡️ Aug 2024	Previous
S928BXXS3AXFC Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Jul 25, 2024	🛡️ Jul 2024	Previous
S928BXXS2AXED Changelog details (2 notes) Security The device is protected with improved security.	Android 14	Jun 20, 2024	🛡️ Jun 2024	Previous
S928BXXS2AXD5 Changelog details (2 notes) Security The device is protected with improved security.	Android 14	May 20, 2024	🛡️ May 2024	Previous
S928BXXU1AXCA Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 14	Mar 26, 2024	🛡️ Apr 2024	Previous
S928BXXS1AXBN Changelog details (1 notes) The security of your device has been improved.	Android 14	Mar 12, 2024	🛡️ Mar 2024	Previous
S928BXXU1AXBA Changelog details (2 notes) Overall stability of functions improved. The security of your device has been improved.	Android 14	Feb 23, 2024	🛡️ Feb 2024	Previous

Support & Repair Information

🛠️ Need Hardware Repair or Diagnostic Assistance?

If your Galaxy S24 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.

📍 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 S24 Ultra:

✓ Verified Build

Build Number (PDA) S928BXXS6DZH2

CSC Build Code S928BOXM6DZH2

Baseband / Modem (CP) S928BXXS6DZH2

Operating System Android 16

Release Date September 01, 2026

Security Patch Level 🛡️ August 2026

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

Total Package Size 💾 17.93 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 S24 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 S24 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 S24 Ultra Factory Stock Firmware

Verified package for Galaxy S24 Ultra • Version S928BXXS6DZH2 • Released Sep 01, 2026:

⚡ High-Speed Download (18 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 S24 Ultra (SM-S928B), 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 S24 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 S24 Ultra?

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