I had a change to review some posting behind XDA (well known forum for Android Platform) - came across the following link to verify if IMEI of the Note 7 device is indeed affected:
- this is for Asia Region only, but I am guessing it would be something similar process for the North American Market.
Any physical damage to the device, including cracks, voids the warranty. You would have to take it into the nearest Rogers store so we could assess the device.
If we find that the crack appears to have formed due to a manufacturing defect, your warranty is still active.