Why does my Galaxy S6 not have an unlock code prompt with a foreign SIM card?

  • Thread starter Thread starter AC Question
  • Start date Start date
A

AC Question

Galaxy S6 No Unlock Code Prompt with foreign SIM card

I have a fully paid for Galaxy S6. It is eligible to be unlocked and I have the codes. However, when I put a foreign SIM card in, I am not asked for the unlock code. It just says "Invalid SIM card: Network locked SIM card inserted". I cannot get it to give me a field to put the unlock code in. I can't use T-mobile's device unlock app because I'm out of the U.S. and not on T-mobiles network. Any thoughts on how to get access to the prompt to enter my code? Nothing seems to work.
 

Forum statistics

Threads
958,009
Messages
6,975,261
Members
3,163,963
Latest member
taisiatetiana