Download Samsung Firmware SM-A066M
Samsung Galaxy A06 5G
The latest firmware for Samsung Galaxy A06 5G (SM-A066M) is A066MUBS9CZI1 with Android 16, released on September 24, 2026 for 18 regions (CSC). Every official firmware build for SM-A066M, newest first: one row per build with all regions (CSC) that received it.
- Latest build
- A066MUBS9CZI1
- Builds
- 17 builds
- Regions (CSC)
- 19 regions
Firmware builds for SM-A066M
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- 18 regions
- PET
- PET
- PET
- PET
- PET
- PET
- PET
SM-A066M update history
SM-A066M started on Android 15 and has received 1 major Android upgrade; it now runs Android 16. The newest build, A066MUBS9CZI1, was released on September 24, 2026 with the September 2026 security patch. Over the last 12 months SM-A066M received 10 builds, with a new build in 9 of those months, in line with Samsung's monthly security updates.
Changelog for SM-A066M
• 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.
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• 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 11 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.
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Sticky notes
Add quick annotations on top o...
• 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.
Frequently Asked Questions
What is the latest Android version for SM-A066M?
The newest firmware for SM-A066M runs Android 16: build A066MUBS9CZI1, released on September 24, 2026.
When did SM-A066M get its last update?
The latest build for SM-A066M, A066MUBS9CZI1, was released on September 24, 2026 (1 month ago).
How often does SM-A066M get updates?
Over the last 12 months SM-A066M received 10 builds, with at least one new build in 9 different months.
Is the firmware for SM-A066M official?
Yes, all firmware files for SM-A066M are 100% official, original, and obtained directly from Samsung servers.
How to flash Samsung SM-A066M using Odin?
To flash SM-A066M, 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-A066M?
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-A066M.