I Just installer IOS 11.4 update....My Phone now drains the battery over 40% over night even not being used...this is unacceptable Please come out with a fix for this poor update or at least tell me how to revert back to the previous IOS Version
iPhone SE, iOS 11.4, Just Updated to 11.4
I had this problem with 6S until I read somewhere the bug was WIFI related. Once I turned WIFI off, the phone battery function returned to normal.
Change the wifi from 5g to regular 2.4. I had the problem solved
brainfrommoncton,
See the section "View battery usage information" in the link below to see the apps that are consuming your battery:
Ok after some checking ( Facebook was using 44% of my Battery Drain ) and researching my drain is now only 2% in 4 Hours ....No Idea why the new IOS caused it but here is the Soluition
https://www.cultofmac.com/420508/stop-facebook-iphone-battery-drain/
I have the same apps as always on the phone....nothing has changed but the battery drain.....
Brian,
Thanks for the update about Facebook. It should help other people 🙂
I don’t even have the Facebook app and my phone is dying ridiculously fast.
IOS 11.4 Battery Drain after install
