GT-S7278U 1 country
Samsung Galaxy Ace 3 Duos TD S7278UZMUANC2 Firmware
Samsung Galaxy Ace 3 Duos TD S7278UZMUANC2 is an Android firmware for China (CHM). 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 S7278UZMUANC1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for GT-S7278U is available: S7278UZMUANF1.
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n/a
OS Version
2014-03-11
Build Date
n/a
Security patch
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#.
MODEM/CP Version: S7278UZMUANC2
How to flash S7278UZMUANC2
- Install Samsung USB Drivers:Download Official Drivers
- Download Odin Flash Tool:
- S7278UZMUANC2 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
No. A newer build for GT-S7278U is available: S7278UZMUANF1. Install it instead of S7278UZMUANC2 unless you need this exact version. The previous build was S7278UZMUANC1.
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 390.124 MiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Ace 3 Duos TD 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 Duos TD 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.