Samsung Galaxy M33 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-M336BSold in31 countriesFirmware35 CSCs · 1,008 buildsLatest buildM336BXXUGGZF2 · Jul 1, 2026→

One UI and Android versions of the Galaxy M33 5G, with the first release of each.

1. Oct 2025

   One UI 8 · Android 16

   Official release: M336BXXUDGYI6 (SM-M336B)

2. Jun 2025

   One UI 7 · Android 15

   Official release: M336BZHUCFYE3 (SM-M336B)

3. May 2024

   One UI 6.1 · Android 14

   Official release: M336BXXU7EXDC (SM-M336B)

4. Dec 2023

   One UI 6 · Android 14

   Official release: M336BXXU5DWK6 (SM-M336B)

5. Apr 2023

   One UI 5.1 · Android 13

   Official release: M336BXXU4CWD1 (SM-M336B)

6. Nov 2022

   One UI 5 · Android 13

   Official release: (SM-M336B)

As published by Samsung for the SM-M336B; other model codes can differ (chipset, network bands).

Sold in 41 countries.