iPhone 7 Plus with iOS 13.4 battery drain problem

Mine too.

:). I guess a lot of people would do the same thing if they weren’t chained to the Apple Ecosystem. People are fed up of buying a new xxx hundred dollars phone every 3 or 4 years at best

They sure do , you can get a nice new SE for 500$ to replace a perfectly working phone that was trashed with a botched update. Hey don’t you love Apple.

But did they fixed the issue, was it still under warranty.... was it the same old uninstall reinstall Backup restore etc... get a new one as the old device is now obsolete ;)

I Think there's a modem problem. If you are connected to Wi-Fi, turn off mobile data to see the battery drain stop. Also , turn on Low Power Mode always.

How did you find out the cpu% ?

Yes there is an issue with IOS13.4.1 battery drain

Download System Status app

toninog3,

It's affecting iPhone X, iPhone XS/Max, and iPhone 11. It's also affecting iPads.

This bug is across all compatible iOS/iPadOS 13.4.1 devices.

Older phone models? I’ve got a 11 pro and a 2008 iPad Pro, which isn’t exactly old. Both cost a small fortune.

is that the reason why my phone give me 3hrs on screen time with sim but data off and give me about 8hrs with wifi but no sim

Same thing is happening to my iPad and iX since I updated this weekend.

Now after reset I’ve got massive battery drain PLUS apps freezing, contact freeze all the time or exit when I change a contact. Thanks Apple!

Who put the battery in?

perhaps your 4 devices are relatively new? Guessing that some are having problems with older iPhones, like my iPhone 7.