iOS 11.4 battery drain

Kiss apples *** much?

I turned off wifi last night and my 6s was still fully charged this morning. Thanks for the tip, and I wonder if Apple will publicly address this.

I have the same phone and the same thing happened to me - try turning off wifi before going to sleep - I did, per advice from this forum, and my batt was still fully charged in the morning.

Same here. iPhone 8 -few months old.

My battery health has dropped from 91% to 87% since downloading 11.4.

Do not edit my posts! It it my voice, my thoughts and my opinions!

You may not like what you hear but you have no **** right to take my thoughts away do you understand me?

This update did not solve the battery drain.

Curious if you updated to 11.4.1 over WiFi or if you did it plugged into a computer with iTunes?

this is NOT a fix. These are workarounds which may work and limit the functionality.

Also its not the users job to fix software issues, this is up to Apple.

As your battery health degrades, so can its ability to deliver peak performance. The Battery Health screen includes a section for Peak Performance Capability where the following messages may appear.

My iPhone 6 was working perfectly fine until I updated to iOS 11.4 and ever since I did that my battery is draining rapidly even without me using it at all. I used to go a full day without charging…

I did a factory reset and installed 11.4.1 through iTunes. My iPod I updated by WiFi .

I am seeing drastic difference after updating to IOS 11.4.1. Now my battery is back to same duration as before 11.4. Not sure if what was fixed in this patch.

Please make sure you contact them on their iPhone Feedback page and by other means of providing feedback. I doubt that they read these threads to find out how they can improve.