Contacts app not responding

[JoraJorik]

Hello Tell me what to do I have after the firmware upgrade On Sony E1
The Contacts ceased. says app not responding what to do answer me soon Please!!!

[_alexdon_]

Settings - apps, look for contacts app, force stop and clear data. Restart.

[JoraJorik]

Hi.
I made a Backup of the contacts and it worked.
But I have another problem.
After the update battery draining quickly put on charging after 2 hours from the connect charger and battery in 10 minutes it will be empty.
Don't know what to do, I already turned on the STAMINA mode and power saving mode.
But nothing helps. All of these Errors after the update the phone do not know what to do Please Help!

[_alexdon_]

You can backup using Xperia Companion and then perform a software repair using Xperia Companion.