Galaxy S24 Ultra SM-S9280 firmware

The latest stable build is S9280ZCS6DZJ1 (Android 16, security update), first released on Nov 4, 2026 – 2 days ago. Samsung has published 72 stable builds for this model since Jan 22, 2024: 52 security and 20 feature updates, from Android 14 to Android 17. The current bootloader (binary) version is 6. A device on bit 6 only accepts firmware with bit 6 or higher – see downgrading and the bootloader bit.

Latest build
S9280ZCS6DZJ1
Released
Nov 4, 2026
Android
Android 16
Bootloader bit
6
Regions
3
Stable builds
72

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
BRITaiwanS9280ZHS6EZJ1Android 17Nov 4, 202636
CHCChinaS9280ZCS6DZJ1Android 16Nov 4, 202636
TGYHong KongS9280ZHS6EZJ1Android 17Nov 4, 202636

Firmware history (72 builds)

Every stable build (PDA version) Samsung has published for the SM-S9280, 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
S9280ZCS6DZJ1Nov 4, 2026Android 16Security61on server
S9280ZHS6EZJ1Nov 4, 2026Android 17Security62on server
S9280ZHU6EZIFOct 21, 2026Android 17Feature62on server
S9280ZHS6DZI1Oct 7, 2026Android 16Security62on server
S9280ZCS6DZI1Oct 7, 2026Android 16Security61on server
S9280ZCS6DZH3Sep 3, 2026Android 16Security61on server
S9280ZHS6DZH3Sep 3, 2026Android 16Security62on server
S9280ZHS6DZG1Jul 27, 2026Android 16Security62on server
S9280ZCS6DZG1Jul 27, 2026Android 16Security61on server
S9280ZHS6DZF2Jun 29, 2026Android 16Security62on server
S9280ZCS6DZF2Jun 29, 2026Android 16Security61on server
S9280ZHS6DZE2Jun 4, 2026Android 16Security62on server
S9280ZCS6DZE2Jun 4, 2026Android 16Security61on server
S9280ZHU5DZDPMay 19, 2026Android 16Feature52on server
S9280ZCU5DZDPMay 19, 2026Android 16Feature51on server
S9280ZHS5CZD2Apr 21, 2026Android 16Security52on server
S9280ZCS5CZD2Apr 21, 2026Android 16Security51on server
S9280ZHS5CZC1Mar 30, 2026Android 16Security52on server
S9280ZCS5CZC1Mar 30, 2026Android 16Security51on server
S9280ZHS5CZB2Mar 5, 2026Android 16Security52on server
S9280ZCS5CZB2Mar 5, 2026Android 16Security51on server
S9280ZHS4CZA1Jan 27, 2026Android 16Security42on server
S9280ZCS4CZA1Jan 27, 2026Android 16Security41on server
S9280ZHS4CYL1Dec 23, 2025Android 16Security42on server
S9280ZCS4CYL1Dec 23, 2025Android 16Security41on server
S9280ZCS4CYK2Nov 25, 2025Android 16Security41on server
S9280ZHS4CYK2Nov 25, 2025Android 16Security42on server
S9280ZCS4CYJ7Oct 30, 2025Android 16Security41on server
S9280ZHS4CYJ7Oct 30, 2025Android 16Security42on server
S9280ZHU4CYI7Oct 13, 2025Android 16Feature42on server
S9280ZCU4CYI7Oct 13, 2025Android 16Feature41on server
S9280ZHS4BYH1Aug 26, 2025Android 15Security42on server
S9280ZCU4BYH7Aug 26, 2025Android 15Feature41on server
S9280ZHS4BYG1Jul 22, 2025Android 15Security42on server
S9280ZCS4BYG1Jul 22, 2025Android 15Security41on server
S9280ZHS4BYF1Jun 23, 2025Android 15Security42on server
S9280ZCS4BYF1Jun 23, 2025Android 15Security41on server
S9280ZHS4BYDFMay 26, 2025Android 15Security42on server
S9280ZCS4BYDFMay 26, 2025Android 15Security41on server
S9280ZHU4BYD9Apr 24, 2025Android 15Feature42on server
S9280ZCU4BYDAApr 24, 2025Android 15Feature41on server
S9280ZCS4AYB3Mar 18, 2025Android 14Security41on server
S9280ZHS4AYB3Mar 18, 2025Android 14Security42on server
S9280ZHS4AYA1Feb 19, 2025Android 14Security42on server
S9280ZCS4AYA1Feb 19, 2025Android 14Security41on server
S9280ZHS4AXL4Feb 5, 2025Android 14Security42on server
S9280ZCS4AXK8Feb 5, 2025Android 14Security41on server
S9280ZCS4AXK7Jan 15, 2025Android 14Security41on server
S9280ZHS4AXK7Dec 30, 2024Android 14Security42on server
S9280ZHU4AXK4Nov 26, 2024Android 14Feature42on server
S9280ZCU4AXK4Nov 26, 2024Android 14Feature41on server
S9280ZCS3AXI2Oct 14, 2024Android 14Security31on server
S9280ZHS3AXI1Oct 14, 2024Android 14Security32on server
S9280ZHS3AXHFSep 25, 2024Android 14Security32on server
S9280ZCS3AXHFSep 25, 2024Android 14Security31on server
S9280ZHU3AXH7Sep 9, 2024Android 14Feature32on server
S9280ZCU3AXH7Sep 9, 2024Android 14Feature31on server
S9280ZCS3AXGJAug 13, 2024Android 14Security31on server
S9280ZHS3AXGIAug 13, 2024Android 14Security32on server
S9280ZHS3AXFFJul 23, 2024Android 14Security32on server
S9280ZCS3AXFEJul 23, 2024Android 14Security31on server
S9280ZHU2AXF1Jun 11, 2024Android 14Feature22on server
S9280ZCU2AXE1Jun 5, 2024Android 14Feature21on server
S9280ZCS2AXD3May 20, 2024Android 14Security21on server
S9280ZHS2AXD3May 20, 2024Android 14Security22on server
S9280ZCS1AXCCApr 15, 2024Android 14Security11on server
S9280ZHU1AXCAMar 26, 2024Android 14Feature12on server
S9280ZCU1AXCBMar 26, 2024Android 14Feature11on server
S9280ZCU1AXBAFeb 23, 2024Android 14Feature11on server
S9280ZHU1AXBAFeb 23, 2024Android 14Feature12on server
S9280ZHU1AWM9Jan 22, 2024Android 14Feature12on server
S9280ZCU1AWM9Jan 22, 2024Android 14Feature11on server

How to download SM-S9280 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-S9280 -r BRI

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