theres quite allot of guides on xda on how to do this, might be a little harder since its sony but you can do it if you have the time and the will power.
heres one i found http://xdaforums.com/showthread.php?t=1941239
I used a Samsung based ROM in my Sony Xperia U
it is still available for download in XDA-dev please make sure ur correct in your answers...........
<:fingers-crossed:NO OFFENCE>
theres quite allot of guides on xda on how to do this, might be a little harder since its sony but you can do it if you have the time and the will power.
heres one i found http://xdaforums.com/showthread.php?t=1941239