Re: i have a second-hand T-mobile Galaxy Note II that hasnt been unlocked yet...i am in Japan now and I need unlock code to use it with my Japan Softbank sim...how do i send request to get the code??

i have the phone in Japan now. However, i didnt purchase it nor ever using T-mobile. Actually my relatives in America send me and we no longer keeping in touch, so basically no purchase proof. Is it eligible to unlock my phone in this case??