Eva888: My Apple iPhone which was running perfectly fine until after the latest update now drains totally overnight. Have turned off anything that makes it smart and removed suspect apps and it still does it.
Seriously considering going to Android.
Google appears to have many with the same problem. I suspect it’s an Apple update to force you to buy a pricey new phone.
What model and what release iOS is it on now and what's the battery health?
My 11 doesn't seem to have changed much over the time and releases I've had it.