iPhone 15 pro max battery drain & heating issue

I’ve had the iPhone 12 Pro Max since it was new, and for the past couple of years, I’ve had no issues with battery life or overheating. However, after upgrading to iOS 17.5.1, my battery no longer lasts all day as it used to. Now, I have to charge it three times a day. Additionally, if I use wireless charging, the phone overheats within about 10 to 15 minutes. I’ve never experienced these problems before. It feels like Apple is trying to force us to upgrade again, just like the last time they were caught manipulating battery performance.