[Q] Region lock away fail topic

I have a samsung note 3 usa t-mobile n900t, i rooted the phone, downloaded chainfire’s region lock away and I continue to get the same error: the result of updating the modem was unexpected-can’t be sure if the patch worked or not! Rebooting and trying again sometimes fixes the problem……..I tried rebooting and running the program several times but nothing. Can anyone please help I really need to fix this. I am using a straighttalk sim for at&t. Hoping that someone:( can get back to me soon:
Michael