Users are reporting that the ROM works quite smoothly and includes Sony’s Smart Social camera and Xperia Themes amongst other improvements as seen with the Xperia SP and Xperia T leaked firmware earlier in the week. We don’t know the legitimacy of the ROM nor do we know whether this is a real official ROM that has been leaked or cooked from other sources, but if you want to give it a try hit the source link below. Do note that you’ll need a handset with an unlocked bootloader.
Via XDA-developers.
Thanks black_phantom and @vphuong99!