Cant seem to change default contact dialer app. Really disappointing with the current FlyMe dialer. Slow and does not load all the recent contacts instantly. Just wished there was a custom rom for this phone . Any help would do right now. Flyme is a no no.
Ex dialer, has themes and plugins, customizable
I’ve found your post in Google, have also tremendous troubles with this dialer app. I’ve got MX4 Pro and it seems that I had google contants sync app installed (found via Settings->Apps->All). After uninstalling google contacts sync app, dialer seems to work again and contacts are loaded much faster. Hope this helps you too.