I am trying to unlock a sidekick 4g to work on Simple Mobile. I have the code, that wasnt a problem. I've tried the regular method of just turning on the phone and getting a prompt to enter in the unlock code but it never appeared. I have signal but its for emergency calls only.

I tried to unlock by entering the MCN/MCC code and then the unlock code as well, this didn't work either. (I used t-mobiles codes because thats all I could find).

My phone is rooted and I don't have it in development mode right now.