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SCH-I939

(GALAXY S III) DOWNLOAD FIRMWARE: I939KEUFNK1

Firmware Details:
Model: SCH-I939 / GALAXY S III
PDA/AP Version: I939KEUFNK1
CSC Version: I939CTCFNK1
Bootloader/ BL: N/A
Region: CTC / China
Carrier/Brand: China Telecom China
OS: Android
OS Version: 4.3
Build Date: 03/11/2014
Security Patch Level: N/A
Changelist: 2798076
CRC: N/A
Size: 0.95GB

You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?

How to flash your phone with the new firmware?  How to update SAMSUNG device? How to change firmware in your device?

Click here to read the article about installing downloaded software