Download Samsung Firmware SM-G9980
Samsung Galaxy S21 Ultra 5G
The latest firmware for Samsung Galaxy S21 Ultra 5G (SM-G9980) is G9980ZCUGHZE1 with Android 15, released on June 1, 2026 for 1 region (CSC). Every official firmware build for SM-G9980, newest first: one row per build with all regions (CSC) that received it.
- Latest build
- G9980ZCUGHZE1
- Builds
- 106 builds
- Regions (CSC)
- 3 regions
Firmware builds for SM-G9980
- CHC
- BRITGY
- CHC
- CHC
- BRITGY
- BRITGY
- BRITGY
- CHC
- BRITGY
- BRITGY
- CHC
- BRITGY
- BRITGY
- CHC
- CHC
- BRITGY
- CHC
- BRITGY
- CHC
- BRITGY
- BRITGY
- CHC
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- CHC
- BRITGY
- CHC
- BRITGY
- CHC
- CHC
- BRITGY
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- BRITGY
- CHC
- BRITGY
- CHC
- BRITGY
- BRITGY
- BRITGY
- CHC
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- CHC
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- CHC
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- CHC
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- CHC
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SM-G9980 update history
SM-G9980 started on Android 11 and has received 4 major Android upgrades; it now runs Android 15. The newest build, G9980ZCUGHZE1, was released on June 1, 2026 with the January 2026 security patch. Updates have become rare: SM-G9980 received 6 builds over the last 12 months, in 3 different months.
Device specifications
- Launched with
- Android 11
- Display diagonal
- 17.3 cm (6.8")
- Display resolution
- 3200 x 1440 pixels
- Display type
- Dynamic AMOLED 2X
- RAM
- 12 GB
- Rear camera resolution
- 108 MP
- Rear camera type
- Quad camera
- Battery capacity
- 5000 mAh
- Weight
- 228 g
Specifications of SM-G998, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
Changelog for SM-G9980
• Stability and reliability
Device behavior has been improved.
These changes may vary depending on the model, country, or network operator of the customer environment.
• 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.
These changes may vary depending on the model, country, or network operator of the customer environment.
• 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.
These changes may vary depending on the model, country, or network operator of the customer environment.
Show 25 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.
• 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.
These changes may vary depending on the model, country, or network operator of the customer environment.
• 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 device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
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...
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...
• The latest Android security patch has been applied.
- Device security has been further enhanced.
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Frequently Asked Questions
What is the latest Android version for SM-G9980?
The newest firmware for SM-G9980 runs Android 15: build G9980ZCUGHZE1, released on June 1, 2026.
When did SM-G9980 get its last update?
The latest build for SM-G9980, G9980ZCUGHZE1, was released on June 1, 2026 (4 months ago).
How often does SM-G9980 get updates?
Over the last 12 months SM-G9980 received 6 builds, with at least one new build in 3 different months.
Is the firmware for SM-G9980 official?
Yes, all firmware files for SM-G9980 are 100% official, original, and obtained directly from Samsung servers.
How to flash Samsung SM-G9980 using Odin?
To flash SM-G9980, 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-G9980?
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-G9980.