Apple admits update stuffs up your battery
 

But it doesn’t matter really because Apple has some magic which will make it go away

Fruit and nutty Cargo cult Apple has admitted that its latest iPhone update ruins your battery, but it is ok because your phone will magically adapt to the problem until the next update.

When iOS 15.4 appeared on March 15, many users reported surprising battery drain problems with their iPhones. Now Apple has admitted that there is a problem but apparently it will just go away.

The Apple Support Twitter account has tweeted to a user complaining about the iOS 15.4 update battery drain issue, confirming that "it's normal for your apps and features to need to adjust up to 48 hours after an update".

https://fudzilla.com/news/54570-appl...p-your-battery