*** 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 Z2 Tablet Wi-Fi (SGP512)
Firmware version: 23.4.A.3.6_R6C
Region: Japan (Generic) [1285-4559]
Android version: 5.1.1
Xperia Z2 Tablet Wi-Fi_SGP512_23.4.A.3.6_Japan_Generic 5.1.1
Sony Xperia Z2 Tablet Wi-Fi (SGP512) Android 5.1.1 firmware - Generic Japan