Do I need registry change after changing ROM?
 

Yesterday I installed GTX rom (21681) first time, I was hopping automatic registry change for internet tethering, but when I connect today it is trying to connect through Phone as modem and 'Sprint' option is not avilable. Do I still need to change in registry to make this work?

I have only data plan and don't have phone as modem plan.

Can anyone please help?