Download Samsung Firmware SM-L355F
Samsung Watch9 44mm
The latest firmware for Samsung Watch9 44mm (SM-L355F) is L355FXXS1AZH4 with Android 17, released on September 3, 2026 for 46 regions (CSC). Every official firmware build for SM-L355F, newest first: one row per build with all regions (CSC) that received it.
- Latest build
- L355FXXS1AZH4
- Builds
- 3 builds
- Regions (CSC)
- 46 regions
Firmware builds for SM-L355F
- 46 regions
- DCMKDISBMSJP
- 46 regions
SM-L355F update history
All 3 builds in our database run Android 17. The newest build, L355FXXS1AZH4, was released on September 3, 2026 with the August 2026 security patch. Updates have become rare: SM-L355F received 3 builds over the last 12 months, in 3 different months.
Device specifications
- Launched with
- Wear OS
- Display diagonal
- 3.81 cm (1.5")
- Display technology
- AMOLED
- Display resolution
- 480 x 480 pixels
- RAM
- 2 MB
- Battery capacity
- 445 mAh
- Weight
- 34 g
- Band colour
- Green
Changelog for SM-L355F
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
1 retail code (SKU)
Box codes of SM-L355F for different colors and markets. Firmware is chosen by the model code SM-L355F and your region (CSC), not by the SKU.
- SM-L355FZSAEUB
Frequently Asked Questions
What is the latest Android version for SM-L355F?
The newest firmware for SM-L355F runs Android 17: build L355FXXS1AZH4, released on September 3, 2026.
When did SM-L355F get its last update?
The latest build for SM-L355F, L355FXXS1AZH4, was released on September 3, 2026 (1 month ago).
How often does SM-L355F get updates?
Over the last 12 months SM-L355F received 3 builds, with at least one new build in 3 different months.
Is the firmware for SM-L355F official?
Yes, all firmware files for SM-L355F are 100% official, original, and obtained directly from Samsung servers.
How to flash Samsung SM-L355F using Odin?
To flash SM-L355F, 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-L355F?
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-L355F.