Galaxy S22 Ultra

Download Samsung Firmware SM-S908B

Samsung Galaxy S22 Ultra

The latest firmware for Samsung Galaxy S22 Ultra (SM-S908B) is S908BXXSOGZH3 with Android 16, released on September 3, 2026 for 25 regions (CSC). Every official firmware build for SM-S908B, newest first: one row per build with all regions (CSC) that received it.

Latest build
S908BXXSOGZH3 Android 16 · 2 months ago
Builds
63 builds
Regions (CSC)
27 regions

Firmware builds for SM-S908B

Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/S908BXXSOGZH3

SM-S908B update history

SM-S908B started on Android 12 and has received 4 major Android upgrades; it now runs Android 16. The newest build, S908BXXSOGZH3, was released on September 3, 2026 with the August 2026 security patch. That patch (SMR Aug-2026) fixes 54 vulnerabilities, 8 of them critical. Over the last 12 months SM-S908B received 7 builds, spread over 7 different months. Samsung guarantees security updates for this model until February 25, 2027.

Device specifications

Launched with
Android 12
Display diagonal
17.3 cm (6.8")
Display resolution
3088 x 1440 pixels
Processor frequency
2.5 GHz
Processor family
Samsung Exynos
Processor model
2200
RAM
12 GB
Rear camera resolution
108 MP
Rear camera type
Quad camera
SIM cards
Dual SIM
Battery capacity
5000 mAh
Weight
228 g

Changelog for SM-S908B

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

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 recei...

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Security
The device is protected with improved security.

Show 17 older builds
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
Fr...

• Security
The device is protected with improved security.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

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...

• Security
The device is protected with improved security.

• Overall stability of functions improved.
• The security of your device has been improved.

• Security
The device is protected with improved security.

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 c...

• Regional LTE TDD band support has been updated.
Please note that models purchased in Germany cannot receive signals in LTE TDD bands in the following countries: Belgium, Denmark, Germany, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, Czech Republic.

• The security of your device has been improved.

1 retail code (SKU)

Box codes of SM-S908B for different colors and markets. Firmware is chosen by the model code SM-S908B and your region (CSC), not by the SKU.

  • SM-S908BDRPEUB

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-S908B?

The newest firmware for SM-S908B runs Android 16: build S908BXXSOGZH3, released on September 3, 2026.

When did SM-S908B get its last update?

The latest build for SM-S908B, S908BXXSOGZH3, was released on September 3, 2026 (1 month ago).

How often does SM-S908B get updates?

Over the last 12 months SM-S908B received 7 builds, with at least one new build in 7 different months.

Is the firmware for SM-S908B official?

Yes, all firmware files for SM-S908B are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-S908B using Odin?

To flash SM-S908B, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.

Can I downgrade the Android version on SM-S908B?

Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-S908B.