Battery drain
My battery has rapidly drained overnight with no apparent activity?
Any idea what is going on?
Battery still shows 100% capacity.
iPhone 14 Pro, iOS 16
Question marked as
This might be because of the always on display feature of the iPhone 14 pro/max. You should turn that off. Here are the steps - Use Always-On display with your iPhone 14 Pro or iPhone 14 Pro Max - Apple Support