How can i unlock my Sony Ericsson v630

[CL6]

if your phone is cid49 or 51, just connect it to xs++ 3.1 and it will ask you to upgrade cidto 52. chose yess, then flash main and fs cid 52, after that you can doo free unlock

Then you will have to find the right Main FW for your phone.

Once you find it, you can then do the free unlock by using the patch generated by Remove SIM-lock patch generator in the SETool2 lite.

Try to do more research, you will find it not so difficult.