I have installed a custom rom in my device. It's of android 5.1.1. All things is ok. But, only the problem is , ussd code is not working. When I dial *152# , then it shows "ussd code running" , then it disappears. I searched a lot. But , no solution . I searched this forum , found one saying that switching off "location tracking" may be work, but, I can't find that in lollipop 5.1.1. Is there any solution to my problem ......The rom is good, and awesome.. just this problem is freaking me out. :'(
