Download Samsung Firmware SM-L505N

Samsung Watch8 Classic 46mm

The latest firmware for Samsung Watch8 Classic 46mm (SM-L505N) is L505NKOS3AZF4 with Android 16, released on July 7, 2026 for 1 region (CSC). Every official firmware build for SM-L505N, newest first: one row per build with all regions (CSC) that received it.

Latest build
L505NKOS3AZF4 Android 16 · 3 months ago
Builds
7 builds
Regions (CSC)
1 region

Firmware builds for SM-L505N

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/L505NKOS3AZF4

SM-L505N update history

All 7 builds in our database run Android 16. The newest build, L505NKOS3AZF4, was released on July 7, 2026. Updates have become rare: SM-L505N received 3 builds over the last 12 months, in 3 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.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-L505N?

The newest firmware for SM-L505N runs Android 16: build L505NKOS3AZF4, released on July 7, 2026.

When did SM-L505N get its last update?

The latest build for SM-L505N, L505NKOS3AZF4, was released on July 7, 2026 (3 months ago).

How often does SM-L505N get updates?

Over the last 12 months SM-L505N received 3 builds, with at least one new build in 3 different months.

Is the firmware for SM-L505N official?

Yes, all firmware files for SM-L505N are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-L505N using Odin?

To flash SM-L505N, 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-L505N?

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-L505N.