There are lots of ways to restore apk+data, but that is the problem - the app data has stuff in it that (now) refers to many different roms. Unfortunately:
a) when you jump ROMs, or
b) when you are having a problem
You need to restore w/o data and...
It's not a bug, It's a feature implemented by google so that your phone won't buzz on your face while you're on a call.
i also do have same bug of dnd other than that no issues at all can someone tell me is that normal or it will be fixed soon?
The rom is still in nightly stage. Have some patience. Devs will fix that bug. Still we can use this rom as daily driver....
Nope, dec.7 is already 7.11, and works fine. So issue is with something different betweeen 12.7 and 12.8 that's why I pointed to VoLTE.
I clean flashed cm 14.1 last week, and updated to android 7.1.1_r4 without any issue. VoLTE is not well teste...