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Samsung GALAXY GRAND Prime (SM-G531BT) - ZTO firmware
Samsung GALAXY GRAND Prime (SM-G531BT) firmware for Brazil (ZTO): 13 builds in the SamMobile archive, newest first. The latest is G531BTVJS0ARJ1 (Android 5.1.1, built 1 October 2018). 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.