Galaxy A14 5G SM-A146B firmware

The latest stable build is A146BXXSFDZI2 (Android 15, security update), first released on Sep 28, 2026 – 39 days ago. Samsung has published 28 stable builds for this model since Dec 27, 2022: 11 security and 17 feature updates, from Android 13 to Android 15. The current bootloader (binary) version is 15. A device on bit 15 only accepts firmware with bit 15 or higher – see downgrading and the bootloader bit.

Latest build: A146BXXSFDZI2
Released: Sep 28, 2026
Android: Android 15
Bootloader bit: 15
Regions: 3
Stable builds: 28

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.

CSC	Region	Latest build	Android	Released	Builds
`INS`	India	`A146BXXSFDZI2`	Android 15	Sep 28, 2026	30
`NPB`	Nepal	`A146BXXSFDZI2`	Android 15	Sep 28, 2026	28
`SLK`	Sri Lanka	`A146BXXU2BWE1`	Android 13	May 18, 2023	6

Firmware history (28 builds)

Every stable build (PDA version) Samsung has published for the SM-A146B, 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)	Released	Android	Type	Bit	Regions	File
`A146BXXSFDZI2`	Sep 28, 2026	Android 15	Security	15	2	on server
`A146BXXUEDZG6`	Aug 31, 2026	Android 15	Feature	14	2	on server
`A146BXXSDDZE1`	May 28, 2026	Android 15	Security	13	2	on server
`A146BXXSCDZB2`	Mar 10, 2026	Android 15	Security	12	2	on server
`A146BXXUBDYL1`	Dec 30, 2025	Android 15	Feature	11	2	on server
`A146BXXUADYJ2`	Oct 31, 2025	Android 15	Feature	10	2	on server
`A146BXXS9DYH1`	Aug 28, 2025	Android 15	Security	9	2	on server
`A146BXXU8DYF4`	Jun 18, 2025	Android 15	Feature	8	2	on server
`A146BXXS8CYB2`	Feb 23, 2025	Android 14	Security	8	2	on server
`A146BXXU8CXK1`	Nov 25, 2024	Android 14	Feature	8	2	on server
`A146BXXS7CXJ2`	Oct 20, 2024	Android 14	Security	7	2	on server
`A146BXXS6CXHA`	Sep 11, 2024	Android 14	Security	6	2	on server
`A146BXXU6CXH5`	Aug 27, 2024	Android 14	Feature	6	2	on server
`A146BXXS5CXE3`	Jun 2, 2024	Android 14	Security	5	2	on server
`A146BXXU4CXD5`	May 26, 2024	Android 14	Feature	4	2	on server
`A146BXXS3CXC2`	Mar 12, 2024	Android 14	Security	3	2	on server
`A146BXXS3CWLE`	Dec 26, 2023	Android 14	Security	3	2	on server
`A146BXXU2CWK9`	Nov 26, 2023	Android 14	Feature	2	2	on server
`A146BXXU2BWI1`	Oct 6, 2023	Android 13	Feature	2	2	on server
`A146BXXU2BWH5`	Sep 4, 2023	Android 13	Feature	2	2	on server
`A146BXXS2BWH2`	Aug 25, 2023	Android 13	Security	2	2	on server
`A146BXXU2BWF4`	Jun 29, 2023	Android 13	Feature	2	2	on server
`A146BXXU2BWE1`	May 18, 2023	Android 13	Feature	2	3	on server
`A146BXXU1BWC3`	Mar 22, 2023	Android 13	Feature	1	3	on server
`A146BXXU1AWB3`	Feb 15, 2023	Android 13	Feature	1	3	on server
`A146BXXU1AWB1`	Feb 7, 2023	Android 13	Feature	1	3	on server
`A146BXXU1AWA2`	Jan 30, 2023	Android 13	Feature	1	3	on server
`A146BXXU1AVL2`	Dec 27, 2022	Android 13	Feature	1	3	on server

How to download SM-A146B 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-A146B -r INS

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

Changelog and security patch level

Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-A146B / INS release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.