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How to fix battery drain on 6s after update 11.4

How can I fix the major battery drain on my 6s after 11.4 update? Please fix this Apple....ASAP

iPhone 6s, iOS 11.4

Posted on Jun 14, 2018 10:57 AM

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Question marked as Top-ranking reply

Posted on Jun 30, 2018 12:12 PM

Have a read through this discussion iOS 11.4 battery drain


It’s getting on for 30 pages now and I don’t think anyone has found a permanen solution yet, some say switching from 5Ghz to 2.4Ghz wireless helps, others turn wireless off and run on cellular (ok if you have a good data plan) and I believe on another discussion someone said 11.4.1 beta had made a big improvement.

18 replies

How to fix battery drain on 6s after update 11.4

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