Samsung Galaxy A42 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-A426BSold in27 countriesFirmware62 CSCs · 1,410 buildsLatest buildA426BXXU8DXJ1 · Oct 3, 2024→

One UI and Android versions of the Galaxy A42 5G, with the first release of each.

1. Mar 2023

   One UI 5.1 · Android 13

   Official release: A426USQU4EWB3 (SM-A426U)

2. Jan 2023

   One UI 5 · Android 13

   Official release: A426USQU4DVL2 (SM-A426U)

3. Mar 2022

   One UI 4.1 · Android 12

   Official release: A426BXXU3DVC2 (SM-A426B)

4. Jan 2022

   One UI 4 · Android 12

   Official release: A426USQS3BUL8 (SM-A426U)

5. Mar 2021

   One UI 3 · Android 11

   Official release: A426BXXU1BUB7 (SM-A426B)

6. Oct 2020

   Android 10

   First firmware build: A426BXXU1ATJ1 (SM-A426B)

As published by Samsung for the SM-A426B; other model codes can differ (chipset, network bands).

Sold in 39 countries.