Latest Samsung GALAXY CORE Plus (SM-G350M) - CHX firmware
Samsung GALAXY CORE Plus (SM-G350M) firmware for Chile (Nextel) (CHX): 1 build in the SamMobile archive, newest first. The latest is G350MNXUANE1 (Android 4.3, built 2 May 2014). Open a build to download it, or switch region with the country selector.