Samsung Galaxy A3 SM-A300G Stock Firmware (Flash File) The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device. In addition, the Flash File (ROM) also enables you to repair the Mobile device if facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue. File Name: SM-A300G_A300GXXS1BPL1_A300GOLC1BPF1_MM1.zip Country: Singapore File Size: 773 MB Android Version: 5.0.2 Flash Tool: Odin Download Tool How to Flash (install): Follow Tutorial Mirror 1 (Free)Mirror 2 (Paid)