Question: iPhone 6s battery drain on iOS 11
While on iOS 10.2.2 my iPhone 6s battery was replaced in February, 2018 under the discounted battery plan. After waiting a few months to update to iOS 11 even with the repeated pop up reminders from my phone, I finally relented and updates last month thinking that the bugs would have been worked out from its original release in 2017. What a mistake I made by updating!!! Battery drain is terrible (remember this is a NEW battery) and apps are glitchy. Apple, if you’re listening, please, PLEASE fix this!! If anyone has any suggestions please do share.