1. From the Home screen, tap Contacts.
2. Tap the required contact. (Selected contact must be stored in phone)
3. Tap the Edit icon.
4. Tap the Profile image icon.
5. Tap Picture.
6. Tap Gallery
7. Tap the required image.
8. Tap and drag the highlighted square to crop the image, then tap Done.
The picture has now been assigned to a contact.