SCH-I679 1 country Android 4.3 (Jelly)

Samsung GALAXY ACE 3 I679KEUAOI1 Firmware

Name: Samsung GALAXY ACE 3 (SCH-I679)
Brand: Samsung
Availability: InStock

Samsung GALAXY ACE 3 I679KEUAOI1 is an Android 4.3 (Jelly) firmware for China (CTC). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build I679KEUAOH2, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. This is the newest build for SCH-I679.

9.0/10 (451)8,683 times

Android 4.3 (Jelly)

OS Version

2015-09-15

First release

other regions until 2015-10-05

n/a

Security patch

Countries

CSC codes

U (30)

Bootloader binary

Bootloader binary U (30). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Will it work on my device?

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.

MODEM/CP Version: I679KEUAOI1

Model	Region	CSC Version	Build Date	Release date	Size	File name	Download
SCH-I679	CTC China	I679CTCAOI1	2015-10-05	2015-10-05	631.755 MiB	SCH-I679_1_20151005164314_du6yggdg7t_fac.zip
SCH-I679	CTC China	I679AOI1	2015-09-15	—	—	—

How to flash I679KEUAOI1

Install Samsung USB Drivers:Download Official Drivers
Download Odin Flash Tool:

I679KEUAOI1 has bootloader binary U (30). Your device must run binary U (30) or lower: it is the 5th character from the end of your current build number.
CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
The Download Mode key combo depends on the model: see all combos.

Full flashing guide

Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

Frequently Asked Questions

I679KEUAOI1 is Android 4.3 (Jelly) firmware for Samsung GALAXY ACE 3, released for China (CTC). Samsung built it on 2015-09-15.

Yes. I679KEUAOI1 is the newest build for SCH-I679 on SamFirm. The previous build was I679KEUAOH2.

Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The download is 631.755 MiB; keep about twice that free on the computer to unzip it. The Samsung GALAXY ACE 3 must be on bootloader binary U (30) or lower.

This build uses bootloader binary U (30). It can be flashed on a Samsung GALAXY ACE 3 running binary U (30) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 4 other builds of this model use the same binary, so you can switch between them in both directions.