Looks to me like your biggest battery drain could be your cell signal.... if your phone doesn’t have a strong signal it’s periodically ramping of the power of the antenna to look for better signal. Try airplane mode when you know you are going to have little to no signal for a longer period of time. my 7 does terribly if I have less than 3 bars. Oh and your YouTube app seems to be stuck in the background. I’d manually kill that app after you are done using it till 11.4 is out of beta.I was wondering why my battery life was bad, but looked and realized it was iMessage. Weird. Has iMessage in iCloud really causes this much trouble for anyone else?
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