Hi,
I have a Iphone 5s as a gift from my friend. He bought from T-mobile.
My phone imei is 013886000264744.
This phone is actived on Nov 04 2013 by using T-mobile sim.
Today is 40 days from activation time. But I can not use my phone with local carrier (I stayed in VietNam)
As I know, my phone is unlocked version "iPhone 5s 16GB Gold (GSM) T-Mobile Unlocked ME325LL/A"
So, can T-mobile help me to unlock my phone?
Thanks for your help!