Galaxy S20 FE 5G

Download Samsung Firmware SM-G781U1

Samsung Galaxy S20 FE 5G

The latest firmware for Samsung Galaxy S20 FE 5G (SM-G781U1) is G781U1UESNGYI1 with Android 13, released on October 30, 2025 for 17 regions (CSC). Every official firmware build for SM-G781U1, newest first: one row per build with all regions (CSC) that received it.

Latest build
G781U1UESNGYI1 Android 13 · 11 months ago
Builds
57 builds
Regions (CSC)
21 regions

Firmware builds for SM-G781U1

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/G781U1UESNGYI1

SM-G781U1 update history

SM-G781U1 started on Android 10 and has received 3 major Android upgrades; it now runs Android 13. The newest build, G781U1UESNGYI1, was released on October 30, 2025 with the October 2025 security patch. That patch (SMR Oct-2025) fixes 25 vulnerabilities, 0 of them critical. No new build has appeared for 12 months, so regular updates for this model have most likely ended.

Device specifications

Launched with
Android 10.0
Display diagonal
16.5 cm (6.5")
Display resolution
2400 x 1080 pixels
Display type
SAMOLED
RAM
6 GB
RAM type
LPDDR5
Rear camera resolution
12 MP
Rear camera type
Triple camera
Battery capacity
4500 mAh
Weight
190 g

Specifications of SM-G781B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-G781U1

• Security
The device is protected with improved security.

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

• The security of your device has been improved.

• Security
The device is protected with improved security.

• The security of your device has been improved.

• Stability and reliability
Device behavior has been improved.

Show 11 older builds

• The security of your device has been improved.

• Software and Terms & Conditions Update
IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/.
​By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.
• Stability and reliability
Device behavior has been improved.
•...

· 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.

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

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

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
Remastering does more to make your pictures look great by removing shadows and reflections. You can also...

• The security of your device has been improved.

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 sw...

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Frequently Asked Questions

What is the latest Android version for SM-G781U1?

The newest firmware for SM-G781U1 runs Android 13: build G781U1UESNGYI1, released on October 30, 2025.

When did SM-G781U1 get its last update?

The latest build for SM-G781U1, G781U1UESNGYI1, was released on October 30, 2025 (11 months ago).

How often does SM-G781U1 get updates?

SM-G781U1 has had no new firmware for 12 months, so regular updates have most likely ended.

Is the firmware for SM-G781U1 official?

Yes, all firmware files for SM-G781U1 are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-G781U1 using Odin?

To flash SM-G781U1, 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-G781U1?

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-G781U1.