Yup, I did and mine was fine. I mean I used the hell out of the phone since it came out and I knew the battery was bad just based on the cycle count and my heavy usage.

I believe the tech checked as well right when I brought it in. What was weird was they told me the battery was fine and something else was wrong. And the phone has been fine since the replacement.

And I think coconut is pretty reliable. We ran it on a couple of coworker phones before bringing my phone in, and mine was by far the lowest. Everyone was up in the 80s and mine was in the 40s. It ran multiple times with the same result.

The apple tech told me green means it's in the 80s.