According to the phone model, you will need to place the DM ScanBox tear drop on a specific scale to ensure the best scan quality as possible.
Here are the recommended placements according to the iPhone model in use:
iPhone 14 pro & iPhone 15 pro:
iPhone 14 & iPhone 15:
iPhone 13 pro max:
iPhone 13 pro:
iPhone 13 mini:
iPhone 13:
iPhone 12 pro max:
iPhone 12 pro:
iPhone 12 mini:
iPhone 12:
iPhone 11 pro max:
iPhone 11 pro:
iPhone 11:
iPhone SE 2:
iPhone SE:
iPhone XS max:
iPhone XS:
iPhone XR:
iPhone X:
iPhone 8 plus:
iPhone 8:
iPhone 7 plus:
iPhone 7:
iPhone 6S plus:
iPhone 6 plus:
iPhone 6S:
iPhone 6:
iPhone 5S: