Hello, I have recently purchased an Xperia Z from abroad. The problem is, it is carrier locked and I am unable to use my international sim card. If I root it without a bootloader, then flash a custom ROM, will it unlock the sim? I am not used to the Xperia Z, however I have had the Galaxy s2 and Note 2, and both sucessfully unlocked when they were carrier locked. However, it seems that Xperia Z has fewer resources. Is there a way to unlock it?
