Xperia tipo dual_ST21a2_11.0.A.6.5_US_Generic 4.0.4

*** 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 tipo dual (ST21a2)
Firmware version: 11.0.A.6.5_R6D
Region: US (Generic) [1265-0616]
Android version: 4.0.4