Samsung Galaxy Watch8 Classic SM-L5050 firmware

The latest firmware for Samsung Galaxy Watch8 Classic (SM-L5050) is L5050ZCS3AZF4 with Android 16, released on July 9, 2026 for 1 region (CSC). Every official firmware build for SM-L5050, newest first: one row per build with all regions (CSC) that received it.

Latest build
L5050ZCS3AZF4 Android 16 · 4 months ago
Builds
7 builds
Regions (CSC)
1 region

Firmware builds for SM-L5050

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/L5050ZCS3AZF4

SM-L5050 update history

All 7 builds in our database run Android 16. The newest build, L5050ZCS3AZF4, was released on July 9, 2026 with the July 2026 security patch. That patch (SMR Jul-2026) fixes 53 vulnerabilities, 6 of them critical. Over the last 12 months SM-L5050 received 5 builds, spread over 5 different months.

Device specifications

Launched with
Wear OS
Display diagonal
3.3 cm (1.3")
Display technology
AMOLED
Display resolution
438 x 438 pixels
RAM
2000 MB
Flash memory
64 GB
Battery capacity
445 mAh
Weight
63.5 g
Band colour
White

Specifications of SM-L505F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-L5050

• Security
The device is protected with improved security.

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

• Stability and reliability
Device behavior 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.

New firmware for other devices

All latest builds

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-L5050?

The newest firmware for SM-L5050 runs Android 16: build L5050ZCS3AZF4, released on July 9, 2026.

When did SM-L5050 get its last update?

The latest build for SM-L5050, L5050ZCS3AZF4, was released on July 9, 2026 (4 months ago).

How often does SM-L5050 get updates?

Over the last 12 months SM-L5050 received 5 builds, with at least one new build in 5 different months.

Is the firmware for SM-L5050 official?

Yes, all firmware files for SM-L5050 are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-L5050 using Odin?

To flash SM-L5050, 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-L5050?

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-L5050.

Is this the stock ROM or flash file for SM-L5050?

Yes. Every build on this page is the official stock ROM for SM-L5050 from Samsung's update server, the same package other sites call the flash file or the software update. It installs with Odin on a Windows PC.

Does flashing firmware remove the FRP lock on SM-L5050?

No. Factory Reset Protection is tied to the Google account that was on the phone and survives a firmware flash. Sign in with that account or use the legal options in our FRP guide.