The big question here it s what happens if we just pop another sim in there ? the phone should work no problem correct..... True we would not have another line with unlimited... But we would have the phone??
If you pop another sim in there, you still need to get through an activation page. That activation is tied to the original line you used to upgrade the phone. I am still trying to figure a way around it.
I even popped in a T-mobile sim into a Verizon phone, and it still showed the verizon number used to upgrade the phone.