GALAXY ACE 3 GT-S7275B updates & firmware

This page tracks every software update Samsung's update servers list for the Samsung GALAXY ACE 3 (GT-S7275B). The latest stable build is S7275BUBUANJ1 (Android 4, – update), first released on Nov 10, 2014. Samsung has published 7 stable builds for this model since Nov 18, 2013: 0 security and 0 feature updates, from Android 4 to Android 4. The current bootloader (binary) version is 30. A device on bit 30 only accepts firmware with bit 30 or higher – see downgrading and the bootloader bit.

Rollout: build S7275BUBUANJ1 (Android 4) is live in 3 of 13 regions, first released on Nov 10, 2014 in ZTR (Brazil (Oi)). Still waiting: CDR, CHL, COB, COL, COM, PET, SAM, TCE, ZTM, ZVV.

Latest build: S7275BUBUANJ1
Released: Nov 10, 2014
Android: Android 4
Bootloader bit: 30
Regions: 13
Stable builds: 7

Update policy

The GALAXY ACE 3 no longer receives updates: the last firmware appeared on Nov 10, 2014, on Android 4.

Compare all models: Samsung update policy by model.

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
`CDR`	Dominican Republic	`S7275BUBUANE1`	Android 4	Jun 17, 2014	1
`CHL`	Chile (Claro)	`S7275BUBUAMJ1`	Android 4	Nov 18, 2013	1
`CHT`	Chile (Movistar)	`S7275BUBUANJ1`	Android 4	Jan 7, 2015	1
`COB`	Colombia (Movistar)	`S7275BUBUANG2`	Android 4	Nov 7, 2014	1
`COL`	Colombia	`S7275BUBUAMJ2`	Android 4	Mar 17, 2014	1
`COM`	Colombia (Claro)	`S7275BUBUANG2`	Android 4	Oct 15, 2014	2
`COO`	Colombia	`S7275BUBUANJ1`	Android 4	Nov 24, 2014	2
`PET`	Peru (Movistar)	`S7275BUBUAML1`	Android 4	May 6, 2014	1
`SAM`	Oceania	`S7275BUBUAND1`	Android 4	Apr 30, 2014	1
`TCE`	Mexico (Telcel)	`S7275BUBUAND1`	Android 4	Apr 29, 2014	1
`ZTM`	Brazil (TIM)	`S7275BUBUANE1`	Android 4	Jun 11, 2014	1
`ZTR`	Brazil (Oi)	`S7275BUBUANJ1`	Android 4	Nov 10, 2014	1
`ZVV`	Brazil (Vivo)	`S7275BUBUANE1`	Android 4	Jun 17, 2014	1

Firmware history (7 builds)

Every stable build (PDA version) Samsung has published for the GT-S7275B, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).

Build (PDA)	Released	Android	Type	Bit	Regions	File
`S7275BUBUANJ1`	Nov 10, 2014	Android 4	–	30	3	on server
`S7275BUBUANG2`	Oct 15, 2014	Android 4	–	30	2	on server
`S7275BUBUANE1`	Jun 11, 2014	Android 4	–	30	3	on server
`S7275BUBUAML1`	May 6, 2014	Android 4	–	30	1	on server
`S7275BUBUAND1`	Apr 29, 2014	Android 4	–	30	3	on server
`S7275BUBUAMJ2`	Dec 18, 2013	Android 4	–	30	2	on server
`S7275BUBUAMJ1`	Nov 18, 2013	Android 4	–	30	1	on server

How to download GT-S7275B 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 GT-S7275B -r COO

Replace COO 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 GT-S7275B / COO release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).