Galaxy Z Fold5

Download Samsung Firmware SM-F946W

Samsung Galaxy Z Fold5

The latest firmware for Samsung Galaxy Z Fold5 (SM-F946W) is F946WVLU8HZIJ with Android 17, released on October 21, 2026 for 17 regions (CSC). Every official firmware build for SM-F946W, newest first: one row per build with all regions (CSC) that received it.

Latest build
F946WVLU8HZIJ Android 17 · 27 days ago
Builds
36 builds
Regions (CSC)
17 regions

Firmware builds for SM-F946W

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/F946WVLU8HZIJ

SM-F946W update history

SM-F946W started on Android 13 and has received 4 major Android upgrades; it now runs Android 17. The upgrade to Android 17 started rolling out on October 21, 2026. The newest build, F946WVLU8HZIJ, was released on October 21, 2026 with the October 2026 security patch. That patch (SMR Oct-2026) fixes 62 vulnerabilities, 9 of them critical. Over the last 12 months SM-F946W received 11 builds, with a new build in 10 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until July 25, 2028.

Device specifications

Launched with
Android 13
Display diagonal
19.3 cm (7.6")
Display resolution
2176 x 1812 pixels
RAM
12 GB
Rear camera resolution
50 MP
Rear camera type
Triple camera
Battery capacity
4400 mAh
Weight
253 g

Specifications of SM-F946B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-F946W

One UI 9
Galaxy AI

Interpreter keeps your conversation in front of you
In conversation mode, you can scroll through the whole conversation while you’re still talking.

Productivity and multitasking

More customizable quick panel
You can now rearrange and customize the controls in your quick panel even more than before. You can change the size of the brightness and volume sliders as well as the media player. You can also separate the sound mode button from the volume slider.

Easier multi-w...

• 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 8.5
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...

• 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)
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.

View original and edited versions side-by-sid...

Show 18 older builds

• 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 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 conversat...

• The security of your device has been improved.

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

• The security of your device has been improved.

One UI 6.1.1 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 somethi...

• The security of your device has been improved.

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...

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-F946W?

The newest firmware for SM-F946W runs Android 17: build F946WVLU8HZIJ, released on October 21, 2026.

When did SM-F946W get its last update?

The latest build for SM-F946W, F946WVLU8HZIJ, was released on October 21, 2026 (5 days ago).

How often does SM-F946W get updates?

Over the last 12 months SM-F946W received 11 builds, with at least one new build in 10 different months.

Is the firmware for SM-F946W official?

Yes, all firmware files for SM-F946W are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-F946W using Odin?

To flash SM-F946W, 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-F946W?

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-F946W.