Samsung Galaxy M34 5G

Firmware is specific to the model code. Find yours on the box or in Settings › About phone, then pick it below.

ModelSold inFirmwareLatest build

SM-M346B1Sold in9 countriesFirmware9 CSCs · 159 buildsLatest buildM346B1DXSEFZH9 · Aug 20, 2026→

One UI and Android versions of the Galaxy M34 5G, with the first release of each.

1. Jun 2026

   One UI 8.5 · Android 16

   Official release: M346BXXUCFZE6 (SM-M346B)

2. Oct 2025

   One UI 8 · Android 16

   Official release: M346BXXU8EYI8 (SM-M346B)

3. May 2025

   One UI 7 · Android 15

   Official release: M346BXXU7DYE1 (SM-M346B)

4. May 2024

   One UI 6.1 · Android 14

   Official release: M346BXXU4CXE1 (SM-M346B)

5. Dec 2023

   One UI 6 · Android 14

   Official release: M346BXXU2BWL1 (SM-M346B)

6. Jun 2023

   Android 13

   First firmware build: M346BXXU1AWF3 (SM-M346B)

As published by Samsung for the SM-M346B; other model codes can differ (chipset, network bands).

Sold in 33 countries.