Xperifirm v.3.1 Dwonload Here

Lets you download the current firmware for all Sony/Sony-Ericsson smartphones and tablets running Android, mostly of the Xperia line.

XPERIFIRM V.3.1

REQUIREMENTS:
+ Windows XP SP2 or newer! (Windows 7 or newer recommended!)
+ Microsoft .NET Framework 3.5 or newer!
+ Flashtool* OR Java Runtime Environment 8:
--- for Windows 32-bit: http://filehippo.com/download_jre_32/
--- for Windows 64-bit: http://filehippo.com/download_jre_64/