Fix iphone 4, 4s, 5, 5c, 5s poor battery life or battery drain issues after the ios7 software update. the ios 7 update can create some issues that can. Why does my iphone battery die can get longer battery life out of your iphone without sending data to apple about how you use your iphone. 4.. I've been having iphone 4s battery life issues and it has been driving me nuts. i discovered a very simple solution that has really worked for me and many.
Bad iphone battery life is something we've all experienced at one time or another, for many reasons. however, before restoring new, try this trick first!. Update: ios 7, the iphone 5s and iphone 5c have shipped, so we've made a new version of this article: how to fix battery life issues with ios 6 or iphone 5s or iphone. Want to improve and increase iphone 4s battery life? here are some tips which will fix iphone 4s battery life problems on ios 5..