Ok, brah, you started your post with a baldface lie. You did not purchase a "brand new" device. You went to eBay. Some shady reseller gave you what's known as "new old stock". A still-sealed White Album first press is not "brand new" because it's 56 years old.
The Pixel line is up to model 9 now; my 8 is still fresh. Those are the "brand new" and supported devices. Get real.
The Pixel line is up to model 9 now; my 8 is still fresh. Those are the "brand new" and supported devices. Get real.