Contact photos
You can't add a photo to a contact on your device. A contact's photo comes from the online account the contact syncs with, so change the photo in that account.
To remove a photo:
- Open Contacts > tap the contact.
- Tap the edit button at the lower right.
- Tap Remove Photo > Save.
Checked against the LuneOS code and installed apps. Nobody has tried these steps by hand yet, so tell us if something differs.