Learn why the battery icon on your iphone is yellow, and find out how to turn off low power mode to change it.. So you've carried out the tests and come to the conclusion that your iphone suffers from a battery drain issue. what do you do next?. The short version: how i diagnosed and fixed an issue that was causing multiple iphones and an ipad to get hot and drain their batteries. this is the nitty gritty on how i fixed the problem..
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Introduced with ios 9, low power mode is an easy way to extend the battery life of your iphone when it starts to get low. your iphone lets you know when your battery level goes down to 20%, and again at 10%, and lets you turn on low power mode with one tap.. So you've carried out the tests and come to the conclusion that your iphone suffers from a battery drain issue. what do you do next?. Iphone randomly turns itself off with battery remaining? this may fix it.
