In this tutorial, I will show you guys how you can fix the ‘incallui has stopped’ error on your android phone. This workaround will work on any android phone on which you are having the problem including LG, OnePlus, Sony, Lenovo, Xiaomi, Umidigi, Elephone and more.
I had the problem with the app when I got the Umidigi S2 Pro phone and for some reason the Dialer/Contact apps would stop working. This prevented me from making any calls and made the phone almost useless. I had tried a number of other things as well like clearing cache, updating the ROM but none of the techniques I watched in other tutorials worked. So I decided to try on my own if I can somehow resolve the issue which is what I have done in this video! I hope you are able to get calling and dialer app working with this solution.