Samsung Galaxy Z Fold6

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-F956BSold in54 countriesFirmware81 CSCs · 2,331 buildsLatest buildF956BXXU4EZIH · Sep 19, 2026→

One UI and Android versions of the Galaxy Z Fold6, with the first release of each.

1. Oct 2026

   One UI 9 · Android 17

   Official release: F956USQU4EZIH (SM-F956U)

2. May 2026

   One UI 8.5 · Android 16

   Official release: F956USQU3DZDQ (SM-F956U)

3. Sep 2025

   One UI 8 · Android 16

   Official release: F9560ZSU2CYI7 (SM-F9560)

4. Apr 2025

   One UI 7 · Android 15

   Official release: F956BXXU2BYCK (SM-F956B)

5. Jun 2024

   Android 14

   First firmware build: F956BXXU1AXFD (SM-F956B)

As published by Samsung for the SM-F956B; other model codes can differ (chipset, network bands).

Sold in 74 countries.