Well guys i'm not sure about that, a few of us have been discussing those points before, so far we believe:
1) The pop noise you still have may not be the same loud strong static sound that we experienced. Why? because some people reporting the pop sound also have been reporting completely lost of sound, some of us have never experienced completely lost of sound. That appears to be a more serious issue.
But you only know that for sure.
2) Temperatures have nothing to do with it. Assuming that is like saying we all live in New York City and we all bought our ipads on December during snowfalls...