GALAXY A3 SM-A3009 firmware

The latest stable build is A3009KEU1BQH1 (Android 5, feature update), first released on Sep 11, 2017 – 3343 days ago. Samsung has published 13 stable builds for this model since Dec 25, 2014: 1 security and 12 feature updates, from Android 4 to Android 5. The current bootloader (binary) version is 1. A device on bit 1 only accepts firmware with bit 1 or higher – see downgrading and the bootloader bit.

Latest build: A3009KEU1BQH1
Released: Sep 11, 2017
Android: Android 5
Bootloader bit: 1
Regions: 1
Stable builds: 13

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
`CTC`	China (Telecom)	`A3009KEU1AOH2`	Android 4	Dec 29, 2020	15

Firmware history (13 builds)

Every stable build (PDA version) Samsung has published for the SM-A3009, 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
`A3009KEU1BQH1`	Sep 11, 2017	Android 5	Feature	1	1	on server
`A3009KES1BQC1`	Apr 18, 2017	Android 5	Security	1	1	on server
`A3009KEU1BQA1`	Feb 20, 2017	Android 5	Feature	1	1	pulled
`A3009KEU1BPI1`	Oct 31, 2016	Android 5	Feature	1	1	pulled
`A3009KEU1BPE1`	Jul 18, 2016	Android 5	Feature	1	1	pulled
`A3009KEU1BOL2`	Jan 5, 2016	Android 5	Feature	1	1	pulled
`A3009KEU1AOH2`	Aug 31, 2015	Android 4	Feature	1	1	on server
`A3009KEU1AOE1`	May 21, 2015	Android 4	Feature	1	1	pulled
`A3009KEU1AOD3`	May 11, 2015	Android 4	Feature	1	1	pulled
`A3009KEU1AOC1`	Mar 19, 2015	Android 4	Feature	1	1	pulled
`A3009KEU1AOB2`	Feb 22, 2015	Android 4	Feature	1	1	pulled
`A3009KEU1ANL4`	Jan 13, 2015	Android 4	Feature	1	1	pulled
`A3009KEU1ANL3`	Dec 25, 2014	Android 4	Feature	1	1	pulled

How to download SM-A3009 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-A3009 -r CTC

Replace CTC 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-A3009 / CTC release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.