how to unlock Nighthawk MR1100

[Retired_Member]

AT&T sent me a unlock code today incl. instructions for a UNITE PRO and not for my Nighhawk M1. Can someone provide me how to use the unlock code I received?

Thank you

[alexrus76]

to enter the unlock code in your nighthawk mr1100 insert a non accepted sim card, then using web GUI enter the code when prompted.

detailed instructions