V4.3 or Later
This has been removed.
v4.2.2 - 4.2.1
- Navigate to Settings > Profile Settings.
- Under 'Messages' section. Add a photo.
- Tap the just imported photo again.
- Tap 'Supercharge'.
Enabling 'Supercharge' disables 'Avatar Shape' until you have 'Removed image' or imported a new image.
Customer support service by UserEcho