Latest Samsung GALAXY GRAND Prime (SM-G530W) - PMB firmware
Samsung GALAXY GRAND Prime (SM-G530W) firmware for Unknown (PMB): 1 build in the SamMobile archive, newest first. The latest is G530WVLS2AQB2 (Android 5.1.1, built 8 February 2017). Open a build to download it, or switch region with the country selector.