Galaxy A54 5G SM-A546B firmware

The latest stable build is A546BXXUNGZJ5 (Android 17, feature update), first released on Nov 2, 2026 – 4 days ago. Samsung has published 52 stable builds for this model since Mar 10, 2023: 35 security and 17 feature updates, from Android 13 to Android 17. The current bootloader (binary) version is 23. A device on bit 23 only accepts firmware with bit 23 or higher – see downgrading and the bootloader bit.

Latest build
A546BXXUNGZJ5
Released
Nov 2, 2026
Android
Android 17
Bootloader bit
23
Regions
13
Stable builds
52

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
BOGFrance (Bouygues)A546BXXUNGZJ5Android 17Nov 2, 202652
EUXEurope (Multi-CSC)A546BXXUNGZJ5Android 17Nov 2, 202657
EUYEurope (Multi-CSC)A546BXXUNGZJ5Android 17Nov 2, 202652
EVRUnited Kingdom (EE)A546BXXUNGZJ5Android 17Nov 2, 202652
MOBAustria (A1)A546BXXUNGZJ5Android 17Nov 2, 202652
MOTSlovenia (Telekom)A546BXXUNGZJ5Android 17Nov 2, 202652
PLSPoland (Plus)A546BXXUNGZJ5Android 17Nov 2, 202652
PRTPoland (Play)A546BXXUNGZJ5Android 17Nov 2, 202652
SFRFrance (SFR)A546BXXUNGZJ5Android 17Nov 2, 202652
SIMSlovenia (A1)A546BXXUNGZJ5Android 17Nov 2, 202652
SWCSwitzerlandA546BXXUNGZJ5Android 17Nov 2, 202652
TIMItaly (TIM)A546BXXUNGZJ5Android 17Nov 2, 202652
VIPCroatia (A1)A546BXXUNGZJ5Android 17Nov 2, 202652

Firmware history (52 builds)

Every stable build (PDA version) Samsung has published for the SM-A546B, 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
A546BXXUNGZJ5Nov 2, 2026Android 17Feature2313on server
A546BXXSNFZJ3Oct 19, 2026Android 16Security2313on server
A546BXXSNFZI1Sep 24, 2026Android 16Security2313on server
A546BXXSMFZH5Sep 7, 2026Android 16Security2213on server
A546BXXSLFZG3Jul 27, 2026Android 16Security2113on server
A546BXXSKFZF3Jun 29, 2026Android 16Security2013on server
A546BXXUJFZE9Jun 4, 2026Android 16Feature1913on server
A546BXXSJEZE5May 18, 2026Android 16Security1913on server
A546BXXSJEZD1Apr 16, 2026Android 16Security1913on server
A546BXXSIEZC3Mar 30, 2026Android 16Security1813on server
A546BXXSIEZB7Mar 2, 2026Android 16Security1813on server
A546BXXSHEZA3Jan 27, 2026Android 16Security1713on server
A546BXXSGEYK7Dec 24, 2025Android 16Security1613on server
A546BXXSGEYK3Nov 26, 2025Android 16Security1613on server
A546BXXSFEYJ9Oct 29, 2025Android 16Security1513on server
A546BXXUFEYI4Oct 6, 2025Android 16Feature1513on server
A546BXXSFDYI1Sep 17, 2025Android 15Security1513on server
A546BXXSFDYH1Aug 26, 2025Android 15Security1513on server
A546BXXSEDYG1Jul 28, 2025Android 15Security1413on server
A546BXXSDDYF1Jun 24, 2025Android 15Security1313on server
A546BXXUCDYDBMay 27, 2025Android 15Feature1213on server
A546BXXSCCYD1Apr 28, 2025Android 14Security1213on server
A546BXXSBCYB7Mar 24, 2025Android 14Security1113on server
A546BXXSBCYB1Feb 18, 2025Android 14Security1113on server
A546BXXSBCYA2Jan 20, 2025Android 14Security1113on server
A546BXXSBCXL3Dec 23, 2024Android 14Security1113on server
A546BXXUBCXK1Nov 27, 2024Android 14Feature1113on server
A546BXXSACXI3Oct 14, 2024Android 14Security1013on server
A546BXXS9CXH7Sep 23, 2024Android 14Security913on server
A546BXXU9CXH1Aug 22, 2024Android 14Feature913on server
A546BXXS9CXG1Jul 25, 2024Android 14Security913on server
A546BXXS8CXF1Jun 27, 2024Android 14Security813on server
A546BXXU8CXE7Jun 11, 2024Android 14Feature813on server
A546BXXS8CXE2May 22, 2024Android 14Security813on server
A546BXXU7CXDCMay 14, 2024Android 14Feature713on server
A546BXXU7BXD8Apr 22, 2024Android 14Feature713on server
A546BXXS7BXD1Apr 17, 2024Android 14Security713on server
A546BXXS6BXC1Mar 19, 2024Android 14Security613on server
A546BXXS6BXA8Feb 15, 2024Android 14Security613on server
A546BXXU6BXA2Jan 31, 2024Android 14Feature613on server
A546BXXS6BWL3Dec 27, 2023Android 14Security613on server
A546BXXU5BWK4Nov 23, 2023Android 14Feature513on server
A546BXXS5AWJ1Oct 25, 2023Android 13Security513on server
A546BXXS5AWI3Sep 20, 2023Android 13Security513on server
A546BXXU5AWHASep 9, 2023Android 13Feature513on server
A546BXXU5AWGJAug 22, 2023Android 13Feature513on server
A546BXXS4AWF7Jul 12, 2023Android 13Security413on server
A546BXXU3AWF4Jun 30, 2023Android 13Feature313pulled
A546BXXU2AWDBMay 11, 2023Android 13Feature213pulled
A546BXXS2AWC6Apr 12, 2023Android 13Security213pulled
A546BXXU1AWC4Mar 24, 2023Android 13Feature113pulled
A546BXXU1AWB7Mar 10, 2023Android 13Feature113pulled

Beta and test builds

Samsung's servers also list 5 beta build(s) for this model. They are not offered to regular users and are often removed after the next stable release.

BuildListedFile
A546BXXU5ZWJOOct 30, 2023pulled
A546BXXU5ZWJ2Oct 6, 2023pulled
A546BXXU5ZWI9Sep 19, 2023pulled
A546BXXU5ZWI1Sep 8, 2023pulled
A546BXXU5ZWHOSep 5, 2023pulled

How to download SM-A546B 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-A546B -r BOG

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