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Samsung GALAXY S III Progre (SCL21) - KDI firmware
Samsung GALAXY S III Progre (SCL21) firmware for Japan (AU KDDI) (KDI): 2 builds in the SamMobile archive, newest first. The latest is SCL21KDBMK1 (Android 4.1.2, built 15 November 2013). Open a build to download it, or switch region with the country selector.
We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing
your device. SamMobile is not responsible for any damage caused by using the files on this website.