Galaxy S8+

Download Samsung Firmware SM-G955W

Samsung Galaxy S8+

The latest firmware for Samsung Galaxy S8+ (SM-G955W) is G955WVLU8CZE2 with Android 9, released on June 23, 2026 for 9 regions (CSC). Every official firmware build for SM-G955W, newest first: one row per build with all regions (CSC) that received it.

Latest build
G955WVLU8CZE2 Android 9 · 4 months ago
Builds
36 builds
Regions (CSC)
14 regions

Firmware builds for SM-G955W

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/G955WVLU8CZE2

SM-G955W update history

SM-G955W started on Android 7 and has received 2 major Android upgrades; it now runs Android 9. The newest build, G955WVLU8CZE2, was released on June 23, 2026 with the December 2020 security patch. Updates have become rare: SM-G955W received 1 build over the last 12 months, in 1 month.

Device specifications

Launched with
Android 7.0
Display diagonal
14.7 cm (5.8")
Display resolution
1440 x 2960 pixels
Display type
SAMOLED
RAM
4 GB
RAM type
LPDDR4
Rear camera resolution
12 MP
Rear camera type
Single camera
Battery capacity
3000 mAh
Weight
155 g

Specifications of SM-G955F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-G955W

• 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.

· Security patch update

· The security of your device has been improved.

· Security patch update

· The security of your device has been improved.

Show 15 older builds
Upgraded One UI for Android Pie

One UI brings you Android Pie, with exciting new features and a whole new look and feel based on feedback from users in Samsung and Google.
We recommend that you back up your important data to keep it safe before the upgrade.
Some apps, including Calculator, Samsung Internet, Samsung Health, Samsung Notes, Samsung Members, and Samsung Pay, need to be updated individually after you update your OS.
To use the Remote unlock function in Find My Mobile on an Android P...

· The security of your device has been improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

· The security of your device has been improved.

·The security of your device has been improved.

Samsung Experience 9.0 upgrade with Android Oreo

Samsung Experience 9.0 brings you Android Oreo, with exciting new features from Samsung and Google based on feedback from users like you.

We recommend that you back up your important data to keep it safe during the upgrade.
Some apps, including Samsung Pay, Samsung Internet, Samsung Notes, and Email, should be updated individually before you can update your OS.

Here’s what’s new.

Biometrics
To improve your security, features that use biometric...

· The security of your device has been improved.

· Applied monthly Google security patches (Nov)
· Overall device performance has been improved.

· Applied monthly Google security patches

- Device stability improvements, bug fixes.
- New and / or enhanced features.
- Further improvements to performance.

· The security of your device has been improved.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-G955W?

The newest firmware for SM-G955W runs Android 9: build G955WVLU8CZE2, released on June 23, 2026.

When did SM-G955W get its last update?

The latest build for SM-G955W, G955WVLU8CZE2, was released on June 23, 2026 (4 months ago).

How often does SM-G955W get updates?

Over the last 12 months SM-G955W received 1 build, with at least one new build in 1 month.

Is the firmware for SM-G955W official?

Yes, all firmware files for SM-G955W are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-G955W using Odin?

To flash SM-G955W, 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-G955W?

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-G955W.