This patch will work for VOLTE on this version made by me.kindly try it and do let me know||
|| How to install ||
Install any cm13 or aosp based rom on ur kenzo
Note---this patch won't work on CAF based versions.
Then wipe cache only
And install this patch|||
It will persist to work every bootup.
If not just go to calling accounts ,jio ,ims .....Next signal will come.
Please press thanks button || if i helped you☺☺☺