*** YOU NEED TO REGISTER ON THE FORUM BEFORE YOU CAN ACCESS THE DOWNLOAD LINK ***
INSTALLATION INSTRUCTIONS
http://www.xperiablog.net/2015/03/17/guide-to-installing-xperia-lollipop-using-xperifirm-and-flashtool/
- Open link above and skip to the section entitled “FlashTool steps”.
- As you have already downloaded the FTF firmware file, skip to the section where you need to “Flash device”.
XPERIA FIRMWARE DETAILS
This is official stock Sony Xperia firmware.
Model: Sony Xperia Z (C6602)
Firmware version: 10.6.A.0.454_R1E
Region: India (Generic) [1270-7186]
Android version: 5.0.2

Xperia Z_C6602_10.6.A.0.454_India_Generic 5.0.2
Sony Xperia Z (C6602) Android 5.0.2 firmware - Generic India