Chartransfer Acc=>Acc

My friend has given me his account and i want to transfer his main char,
but its forbidden to transfer a char from an account which doesn´t belong to you.
I tried to change the informations in the account but they said that they wouldn´t chage because thats forbidden too.
What can I do to transfer his char to my account?????

to be honest ....... nothing!

both accounts must have the same "owner" (the name in the acc info) so u can't transfer it