Samsung Galaxy S3 CDMA (Korea SKT) M440SKSUGOB1 Firmware
Samsung Galaxy S3 CDMA (Korea SKT) M440SKSUGOB1 is an Android 4.3 (Jelly) firmware for South Korea (SKT). 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 M440SKSUGNK2 https://samfirm.shop/build/M440SKSUGNK2: Android updated from Jelly(Android Bean) to Android 4.3 (Jelly). A newer build for SHW-M440S is available: M440SKSUGOH1 https://samfirm.shop/build/M440SKSUGOH1.
Android 4.3 (Jelly)
OS Version
2015-02-03
Build Date
1
Countries
1
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.
Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
How to flash M440SKSUGOB1
- M440SKSUGOB1 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.
Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.
Frequently Asked Questions
M440SKSUGOB1 is Android 4.3 (Jelly) firmware for Samsung Galaxy S3 CDMA (Korea SKT), released for South Korea (SKT). Samsung built it on 2015-02-03.
No. A newer build for SHW-M440S is available: M440SKSUGOH1. Install it instead of M440SKSUGOB1 unless you need this exact version. The previous build was M440SKSUGNK2.
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 1.204 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S3 CDMA (Korea SKT) must be on bootloader binary U (30) or lower.
This build uses bootloader binary U (30). It can be flashed on a Samsung Galaxy S3 CDMA (Korea SKT) running binary U (30) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 other builds of this model use the same binary, so you can switch between them in both directions.
Other builds and changelog for Samsung Galaxy S3 CDMA (Korea SKT)
No changelog details available.
- M440SKSUGOH1Aug 4, 2015
- M440SKSUGOB1Feb 3, 2015
- M440SKSUGNK2Nov 11, 2014