DOWNLOAD SONY XPERIA Z3 DUAL D6633 STOCK FIRMWARE

Dimensions - 146 x 72 x 7.3 mm

Weight - 152g

Display - 5.2 inches

Resolution - 1080 x 1920 px (424ppi)

CPU - 2.5GHz Quadcore

GPU - Adreno 330

Chip - Qualcomm MSM8974AC Snapdragon

RAM - 3GB

Internal Memory - 16GB

MicroSD - Up to 128GB

Dual SIM
GPRS - EDGE - HSPA+ - UMTS - LTE Cat 4

Primary Camera - 20.7 MP with LED Flash

Secondary Camera - 2.2 MP

Battery - 3100mAH

Learn how to unbrick/flash or upgrade this device using flashtool from here

Note

Follow the instructions on how to flash the device carefully from the link above

I will not take responsibility on whatever may happen to your device.

Make sure you are downloading the exact ROM of the device you want to flash because 

 flashing a wrong rom will make the device completely dead 

(can't power on, can't charge and will not be detected by a computer)

SONY XPERIA  Z3 DUAL D6633 STOCK ROM/FIRMWARE

Android 5.1.1 Lollipop

Language - All

Size - 1.6GB

DOWNLOAD

Android 5.0.2 Lollipop

Language - All

Size - 1.4GB

DOWNLOAD

Android 4.4.4 KitKat

Language - All

Size - 1.13GB

DOWNLOAD

Get other sony xperia roms from here