How to fix ios 9 battery drain issues. by ali salman. battery drains faster after upgrading to ios 9? the app store automatically installs updates for pre. Ios 10 battery problems? iphones suffer battery drain after i swear it drains my battery faster," one since the ios update, it's probably still draining. If your iphone battery life drains fast after ios 11 update, then you can find methods to fix this in the article..
I updated to ios 7 and found that the battery is consumed faster without any gps and any background apps. is this a bug. does any one know?. Am i the only one who seems to be experiencing this? my iphone 5s battery seem to drain much faster than usual, and charge longer. i heard that the new update is. How to fix battery drain issues on your iphone following a software update. faster, and, of course, preserve the battery ios battery drain after ios updates?.