Got a brand new iPhone 12 Pro Max, iOS 14.2, and I also got my brand new tap/chip reader purchased from Shopify.
The tap/chip reader will not pair with the iPhone 12. Here's what I've done to troubleshoot:
Here's the full process:
As a final test, I was able to pair the reader quickly with an iPhone 11 Pro Max without issue.
Thoughts? If it won't work with an iPhone 12 Pro Max, then I will need to return the reader as defective to Shopify and find another piece of hardware.