Installation instructions
XPERIA FIRMWARE DETAILS
Model: Sony Xperia T2 Ultra (D5303)
Firmware version: 19.3.A.0.472_R7C
Region: UK (Generic) [1280-8679]
Android version: 5.0.2
Xperia T2 Ultra_D5303_19.3.A.0.472_UK_Generic 5.0.2
Sony Xperia T2 Ultra (D5303) Android 5.0.2 firmware - Generic UK