My iphone 6 has the maximum capacity of 84% and has experienced unexpected shutdowns more than 5 times at 60% battery.The performance management feature is applied but doesn't seem to rectify it.What should i do?
My iphone 6 has the maximum capacity of 84% and has experienced unexpected shutdowns more than 5 times at 60% battery.The performance management feature is applied but doesn't seem to rectify it.What should i do?
iPhone 6, iOS 11.3