Download Samsung Firmware Model: Samsung G316M Galaxy Ace 4 Duos SM-G316M OS Version: Android 4.4.4 KitKat -------------------- Content Of File: G316MUBS0APL2_G316MICE0APE1_G316MUBU0APE1_HOME.tar.md5 -------------------- Total file size is: 849 MB, its have highest compression rate to save bandwidth for download