I just wanna confirm, that there isn't any reasonable way how to fix this at the moment. Sometimes I got battery drain over night with no reason. I already checked links like:
About the battery usage on your iPhone, iPad, and iPod touch
Maximizing Battery Life and Lifespan
But still -...
I just upgraded to a brand new iPhone 12 mini (iOS 14.4.2).
All audio features are perfectly fine but I noticed that when I say "hey Siri, turn OFF smart invert", before Siri answers I hear a clicking sound similar to an electric static shock. It’s like a popping sound you might hear from a...