Contacts app from 10.2.1.xxx on 10.2.0.xxxx

The contacts application in 10.2.1 has a really good feature that lets you designate where a contact can/should live (sim contacts, att address book, google contacts, etc). I had to abandon 10.2.1.xxx because MMS was broken for me on ATT regardless of APN settings.

Has anyone tried sideloading this newer version contacts app into a current 10.2.0.xxxx build?

Ill probably just experiment a bit later today but curious if anyone had tried it. Im currently on Q10 10.2.0.1791.

It will brick your device. I tried contact bar file from 10.2.1.641 on 10.2.0.1791. Device was bricked so I had to fresh install os.

Dr Prithvi via CB10