Galaxy Core 2 Duos

Samsung Galaxy Core 2 Duos SM-G355M Firmware Download Find the SM-G355M Firmware for Samsung Galaxy Core 2 Duos. This Stock Firmware helps to fix any Software Issues, Bootloop or Dead Issue. If your device is rooted, then this flash file will help to get back to Unrooted status. Stock ROM Baseband ZTO G355MUBU0ANG3 ...