Samsung Galaxy F56 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-E566B · Galaxy F56 5G (8 GB Memory)Sold inIndiaFirmware1 CSC · 9 buildsLatest buildE566BXXS7CZI1 · Sep 8, 2026→

One UI and Android versions of the Galaxy F56 5G, with the first release of each.

1. Jun 2026

   One UI 8.5 · Android 16

   Official release: E566BXXU5CZE2 (SM-E566B)

2. Oct 2025

   One UI 8 · Android 16

   Official release: E566BXXU3BYI6 (SM-E566B)

3. Mar 2025

   Android 15

   First firmware build: E566BXXU1AYCB (SM-E566B)

As published by Samsung for the SM-E566B; other model codes can differ (chipset, network bands).

Sold in 2 countries.