Download Samsung Firmware SM-M166S

Samsung Galaxy M16 5G

The latest firmware for Samsung Galaxy M16 5G (SM-M166S) is M166SKSU8DZJ5 with Android 17, released on October 7, 2026 for 1 region (CSC). Every official firmware build for SM-M166S, newest first: one row per build with all regions (CSC) that received it.

Latest build
M166SKSU8DZJ5 Android 17 · 19 days ago
Builds
11 builds
Regions (CSC)
1 region

Firmware builds for SM-M166S

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/M166SKSU8DZJ5

SM-M166S update history

SM-M166S started on Android 15 and has received 2 major Android upgrades; it now runs Android 17. The upgrade to Android 17 started rolling out on October 7, 2026. The newest build, M166SKSU8DZJ5, was released on October 7, 2026. Over the last 12 months SM-M166S received 7 builds, spread over 7 different months.

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Frequently Asked Questions

What is the latest Android version for SM-M166S?

The newest firmware for SM-M166S runs Android 17: build M166SKSU8DZJ5, released on October 7, 2026.

When did SM-M166S get its last update?

The latest build for SM-M166S, M166SKSU8DZJ5, was released on October 7, 2026 (20 days ago).

How often does SM-M166S get updates?

Over the last 12 months SM-M166S received 7 builds, with at least one new build in 7 different months.

Is the firmware for SM-M166S official?

Yes, all firmware files for SM-M166S are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-M166S using Odin?

To flash SM-M166S, 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-M166S?

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-M166S.