Download and Install Sony Xperia Z2 Tablet Android 6.0.1 Marshmallow Full FTF Firmware Files for Wi-Fi SGP511, WiFi SGP512 and LTE SGP521. FTF firmware files are available for Sony Xperia Z2 [D6502, D6503], Xperia Z3 [D6603, D6653, D6646], Xperia Z3 Dual [D6633], Xperia Z3 Compact [D5803, D5833], Xperia Z2 Tablet. Regions like United States, Ukraine, Philippines, India, Singapore, Latin America, etc