Past couple of nights, my iPhone 14 pro max would drain completely overnight. The first night, it was before I ran the update to iOS 16.3, so I thought updating my phone would fix the issue but it happened again this morning. As you can see in the screenshot attached, it’s not a gradual drain, but more in 2 huge chunks.
Has anyone else had this issue, or has a potential fix? Already done the 3 button reset, but just don’t want this to happen again tonight.
Thanks in advance!