When you just bought a new iPhone 7, do you want to move the data of your old HTC phone to it. You may try with gmail or 'Move to iOS' app, but you can not move contacts, text messages, photos, music, videos, etc at one time. Here is an easy way to transfer all data from HTC to iPhone 7, just one click.
Works well with all HTC And iPhone:
HTC 10, HTC One M9, M8, M7, A9, E8;
HTC Desire EYE, 820, 816, 626, 610, 530;
iPhone 6S/6S Plus, iPhone 6/6 Plus, 5S, 5C...