Galaxy S23 FE SM-S711N firmware

The latest stable build is S711NKSSIEZJ2 (Android 16, security update), first released on Oct 26, 2026 – 11 days ago. Samsung has published 37 stable builds for this model since Dec 7, 2023: 29 security and 8 feature updates, from Android 14 to Android 16. The current bootloader (binary) version is 18. A device on bit 18 only accepts firmware with bit 18 or higher – see downgrading and the bootloader bit.

Latest build
S711NKSSIEZJ2
Released
Oct 26, 2026
Android
Android 16
Bootloader bit
18
Regions
4
Stable builds
37

Latest firmware by region (CSC)

Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.

CSCRegionLatest buildAndroidReleasedBuilds
KOOSouth KoreaS711NKSSIEZJ2Android 16Oct 26, 202640
KTCSouth Korea (KT)S711NKSSIEZJ2Android 16Oct 26, 202640
LUCSouth Korea (LG U+)S711NKSSIEZJ2Android 16Oct 26, 202639
SKCSouth Korea (SKT)S711NKSSIEZJ2Android 16Oct 26, 202639

Firmware history (37 builds)

Every stable build (PDA version) Samsung has published for the SM-S711N, newest first. “” is the earliest date the build appeared on Samsung's servers in any region. “” means Samsung no longer serves the file for that build.

Build (PDA)ReleasedAndroidTypeBitRegionsFile
S711NKSSIEZJ2Oct 26, 2026Android 16Security184on server
S711NKSSIEZI2Sep 21, 2026Android 16Security184on server
S711NKSSHEZH2Aug 31, 2026Android 16Security174on server
S711NKSSGEZG1Jul 23, 2026Android 16Security164on server
S711NKSSFEZF1Jun 25, 2026Android 16Security154on server
S711NKSSFEZE1May 28, 2026Android 16Security154on server
S711NKSUEEZDTMay 18, 2026Android 16Feature144on server
S711NKSSEDZCHApr 8, 2026Android 16Security144on server
S711NKSSDDZC1Mar 26, 2026Android 16Security134on server
S711NKSSDDZB2Feb 26, 2026Android 16Security134on server
S711NKSSCDZA3Jan 22, 2026Android 16Security124on server
S711NKSSBDYL1Dec 18, 2025Android 16Security114on server
S711NKSSBDYK3Nov 18, 2025Android 16Security114on server
S711NKSSADYJ5Oct 30, 2025Android 16Security104on server
S711NKSS9DYI9Oct 1, 2025Android 16Security92on server
S711NKSU9DYI5Sep 29, 2025Android 16Feature94on server
S711NKSS9CYG8Aug 13, 2025Android 15Security94on server
S711NKSS8CYG1Jul 17, 2025Android 15Security84on server
S711NKSS7CYE5Jun 16, 2025Android 15Security74on server
S711NKSS6CYE1May 19, 2025Android 15Security64on server
S711NKSU5CYDAApr 28, 2025Android 15Feature54on server
S711NKSS5BYB3Mar 13, 2025Android 14Security54on server
S711NKSS5BYB1Feb 13, 2025Android 14Security54on server
S711NKSS5BXLSJan 16, 2025Android 14Security54on server
S711NKSS5BXKADec 12, 2024Android 14Security54on server
S711NKSU5BXK4Nov 21, 2024Android 14Feature54on server
S711NKSS4BXJ1Oct 17, 2024Android 14Security44on server
S711NKSU3BXH7Sep 12, 2024Android 14Feature34on server
S711NKSS3BXGJAug 19, 2024Android 14Security34on server
S711NKSS3BXG2Jul 18, 2024Android 14Security34on server
S711NKSS2BXE4Jun 17, 2024Android 14Security24on server
S711NKSS2BXE1May 22, 2024Android 14Security24on server
S711NKSS1BXD5Apr 18, 2024Android 14Security14on server
S711NKSU1BXCGMar 28, 2024Android 14Feature14on server
S711NKSS1AXADFeb 15, 2024Android 14Security14on server
S711NKSU1AWK6Dec 7, 2023Android 14Feature14on server
S711NKSU1AWK3Dec 7, 2023Android 14Feature14on server

Beta and test builds

Samsung's servers also list 3 beta build(s) for this model. They are not offered to regular users and are often removed after the next stable release.

BuildListedFile
S711NKSUEZZDPApr 28, 2026pulled
S711NKSUEZZD5Apr 13, 2026on server
S711NKSUIZZJ8–pulled

How to download SM-S711N firmware

We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:

samloader download -m SM-S711N -r KOO

Replace KOO with your region code. Step-by-step instructions, including a graphical alternative: How to download Samsung firmware.