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Samsung Galaxy Z Flip6 (SM-F741N) - KTC firmware
Samsung Galaxy Z Flip6 (SM-F741N) firmware for Korea (KT Corporation) (KTC): 5 builds in the SamMobile archive, newest first. The latest is F741NKSS4DZG1 (Android 16, built 3 July 2026). 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.