
Samsung Galaxy S23 FE
The latest firmware for Samsung Galaxy S23 FE (SM-S711N) is S711NKSSIEZI2 with Android 16, released on September 9, 2026 for 4 regions (CSC). Every official firmware build for SM-S711N, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/S711NKSSIEZI2
SM-S711N started on Android 14 and has received 2 major Android upgrades; it now runs Android 16. The newest build, S711NKSSIEZI2, was released on September 9, 2026. Over the last 12 months SM-S711N received 13 builds, with a new build in 12 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until October 26, 2028.
Specifications of SM-S711B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

SM-S7110

SM-S721W

SM-S727VL

SM-S731U

SM-S737TL
The newest firmware for SM-S711N runs Android 16: build S711NKSSIEZI2, released on September 9, 2026.
The latest build for SM-S711N, S711NKSSIEZI2, was released on September 9, 2026 (1 month ago).
Over the last 12 months SM-S711N received 13 builds, with at least one new build in 12 different months.
Yes, all firmware files for SM-S711N are 100% official, original, and obtained directly from Samsung servers.
To flash SM-S711N, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-S711N.