prasad_archana wrote:I purchased SONY XPERIA U in UK and now back to India. I want to know how to use this phone on different carrier. Does rooting will help me?
Ya,it's possible.You can unlock your mobile using unlock code.You can get unlock code from your service provider or else try to buy a unlock code from online unlocking service provider.Nowadays there are many way available to unlock your mobile.If yo need unlock code visit mobile-unlocker.com
Here they will ask your country,network provider,mobile model no.After that they will send your unlock code with simple unlock instructions via e-mail.So you can easily unlock your Sony Xperia U within a day.