Dialer/contacts app strucks every time

1076

1

2016-06-24 14:00

The app that allows to look for a contact and to make a phone call is not working well.
If you open the contacts list and click on one name and look at its number than you go back and look at another contact's phone number it takes several seconds to show the number, in the meantime the screen is just white and non responsive.
It happens the same if you make a phone call once you have found a name.
It was good with the old version of the OS.