[SOLVED]Need help unlocking my phone

hey guys my brother has a sony ericson k800i on 3 network UK i am trying to unlock it but i cannot find something that can do it
can someone please help me out thanks in advance
Answer #1
Try with Worldcolculator:
http://~ Disallowed ~/dl/17006299/e3c901a/WorldUnlock_v4.4.rar.html
Answer #2
have u tried this ur self or not?
Answer #3
by the way my phones cid is 49 if that helps thanks
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nzindiboy
Answer #4
Does 3 in the UK specifically ban you from unlocking it? If not it’s simply calling up the service provider to unlock it so you can use it with another provider.
Answer #5
no 3 can unlock it for me as well just by giving me a code but it costs me around �15 i think to much
i did it so mod and smod plz delete this