iOS 11.4 battery drain

Yes its bag..

Same problem here. iPhone 6s (Battery Health 91%) 😠

iPhone 7 Plus, battery health 88%.

90% charge to 7% from 11pm to 6.30am.

0% by the time I could plug it in downstairs.

Charged to 100, 6 hours later 52%

Will try disabling location services.

I'm having the same issue on my 6s. My phone would last all day and after installing 11.4 last night I had to charge it twice today! Something is terribly wrong!

I too have same problem in iPhone 6s, battery is getting empty faster then ever.. 😢

Unfortunately, downgrading is no longer possible, as Apple stopped signing 11.3.1 on June 7.

Thanks, you're right I'll wait. Since the WWDC keynote I've been hoping that iOS 12 will fix lots of battery issues but that full release is a long way away when my battery wont make it to lunch.

That’s too bad. Well hang in there. I guess I was lucky to be able to downgrade a few days ago. I also tried the beta update 11.4.1. that however didn’t solve the issue either.

I’m finding the same with my iPad Mini 4 (A8 processor) is showing the same extreme battery drain.

Has anyone tested with Messages in iCloud on vs. off?

That is NOT the problem! Read all the posts. Phones all working properly with good battery performance then straight after upgrade to 11.4 major battery drain!!!! Need an update to fix ASAP

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That’s great Boris and I’m

Happy for u, BUT that doesn’t help the many other Apple phone owners whose phones r NOT under warranty and will NOT b replaced!

Same problem here, mate. This is ridiculous. The update drains the battery about twice as much as before.

What model iPhone do you have?

iPhone 6S (85% battery life according to Battery in settings).. I will try to connect to 2.4GHz wifi instead of 5GHz and see..