Download Samsung Firmware SM-G781B
Samsung Galaxy S20 FE 5G
The latest firmware for Samsung Galaxy S20 FE 5G (SM-G781B) is G781BXXSIHYJ4 with Android 13, released on October 30, 2025 for 2 regions (CSC). Every official firmware build for SM-G781B, newest first: one row per build with all regions (CSC) that received it.
- Builds
- 135 builds
- Regions (CSC)
- 100 regions
Firmware builds for SM-G781B
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- INSSLK
- COBCOLCOO
- COMECOPGU
- COBCOLCOO
- INSSLK
- COBCOLCOO
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/G781BXXSIHYJ4
SM-G781B update history
SM-G781B started on Android 10 and has received 3 major Android upgrades; it now runs Android 13. The newest build, G781BXXSIHYJ4, 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
- Processor frequency
- 2.8 GHz
- Processor family
- Qualcomm Snapdragon
- Processor model
- 865
- RAM
- 6 GB
- RAM type
- LPDDR5
- Rear camera resolution
- 12 MP
- Rear camera type
- Triple camera
- Battery capacity
- 4500 mAh
- Weight
- 190 g
Changelog for SM-G781B
• The security of your device 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.
- G781BXXSIHYJ4Oct 30, 2025
- G781BXXSIHYJ1Oct 20, 2025
- G781BXXSHHYH3Aug 28, 2025
• The security of your device 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
The device is protected with improved security.
Show 23 older builds
• 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.
• Security
The device is protected with improved security.
• Security
The device is protected with improved security.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
• 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.
• Security
The device is protected with improved security.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• The security of your device has been improved.
- G781BXXSCHXG3Jul 15, 2024
- G781BXXSBHXF4Jun 25, 2024
- G781BXXSBHXF2Jun 20, 2024
• Security
The device is protected with improved security.
- G781BXXSBHXF1Jun 19, 2024
- G781BXXSBHXE7May 30, 2024
• The security of your device has been improved.
• Security
The device is protected with improved security.
41 retail codes (SKU)
Box codes of SM-G781B for different colors and markets. Firmware is chosen by the model code SM-G781B and your region (CSC), not by the SKU.
- SM-G781BZBDEUC
- SM-G781BZODEUH
- SM-G781BZRDEUH
- SM-G781BZRDEUE
- SM-G781BZGHEUB
- SM-G781BZRHEUA
- SM-G781BZGDEUA
- SM-G781BLVDEUB
- SM-G781BZBHEUB
- SM-G781BZBDEUH
- SM-G781BZBHEUA
- SM-G781BZWDEUA
- SM-G781BZBDEUA
- SM-G781BLVDEUA
- SM-G781BZRDEUA
- SM-G781BZGHEUA
- SM-G781BZWHEUA
- SM-G781BZOHEUA
- SM-G781BLVHEUA
- SM-G781BLVHEUB
- SM-G781BZRHEUB
- SM-G781BZBHEUH
- SM-G781BZBDEUE
- SM-G781BZBHEUE
- SM-G781BLVDEUE
- SM-G781BZGDEUE
- SM-G781BZWDEUH
- SM-G781BLVDEUH
- SM-G781BZGDEUH
- SM-G781BLVDEUC
- SM-G781BZODEUC
- SM-G781BZWDEUC
- SM-G781BZRDEUC
- SM-G781BZGDEUC
- SM-G781BZODEUA
- SM-G781BZWDEUE
- SM-G781BZODEUE
- SM-G781BZWHEUE
- SM-G781BLVGMEA
- SM-G781BZBGMEA
- SM-G781BZWGMEA
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Frequently Asked Questions
What is the latest Android version for SM-G781B?
The newest firmware for SM-G781B runs Android 13: build G781BXXSIHYJ4, released on October 30, 2025.
When did SM-G781B get its last update?
The latest build for SM-G781B, G781BXXSIHYJ4, was released on October 30, 2025 (11 months ago).
How often does SM-G781B get updates?
SM-G781B has had no new firmware for 12 months, so regular updates have most likely ended.
Is the firmware for SM-G781B official?
Yes, all firmware files for SM-G781B are 100% official, original, and obtained directly from Samsung servers.
How to flash Samsung SM-G781B using Odin?
To flash SM-G781B, 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-G781B?
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-G781B.