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User profile for user: needleman_mark
needleman_mark Author
User level: Level 4
1,057 points

ios 8.0.2 battery drain

I have an iPhone 6 tat came with ios 8.0 - battery life was fantastic - could get 1.5 hours usage with 10% battery drain - i skipped 8.0.1 but installed 8.0.2 - battery life went straight down hill - i temporarily went back to 8.0 and battery life is fine again but im wondering if it would have improved over time on 8.0.2 pehaps with a battery calibration


does anyone have any experience (good or bad) with battery life in 8.0.2 as opposed to 8.0

iPad Air Wi-Fi, Cellular, iOS 8, 128 gig storage

Posted on Sep 29, 2014 11:13 AM

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User profile for user: needleman_mark
needleman_mark Author
User level: Level 4
1,057 points

Sep 29, 2014 8:43 PM in response to Zarki

Do a Google search for iOS 8.0 ipsw


there will be a site where you can download the iOS 8.0 ipsw file for your device


After it downloads hold the option key down on a Mac or the shift key on a pc when in iTunes and click the restore button ( backup and sync your iPhone first


ITunes shoukd bring up a dialog box where you can select the ipsw file you just downloaded and the restore should happen using that ipsw file. I don't think you can restore to an earlier version than 8.0 because Apple stop signing earlier versions but you can tey

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ios 8.0.2 battery drain

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