Share your experience!
i'm frm india...! i got my phone frm a sony centre oly(not frm any website).. n mine has is a sim-less piece.. ie not like the ones frm US , Uk etc.. not verizon , o2 , AT&T dose kinda handsets..!
does this mean dat i can root my cell n i wont void my warranty...?? and will unrooting regain my warranty..??? pls rply...
you have to check with the sony service centre 
and if you want to delete some preinstalled prgrammes by using rooting..just wait for the ics update..i heard we can delete the preinstalled apps..
if this feature is not in that update , you can always root then.
also..warranty depends in country to country i think..
i'm from india too..
eg : if you root your device and you have a problem which ou want to cover under warranty..their engineers will know if your device is rooted or not so they'l just say "get out"
dont mind this 
i mean they'll say that your warranty is void.. but you should ask this on the customer care number to be sure 
can yu jus inquire n tel me bro..???