Have you had your iPhone closed down arbitrarily with 30% battery cleared out? You’re not the only one.
Numerous Apple clients have been announcing this irritating battery bug, however there was apparently no settle for it — and Apple declined to recognize it was an issue.
With iOS 10.2.1, Apple made enhancements to diminish events of surprising shutdowns that few clients were encountering with their iPhone. iOS 10.2.1 as of now has more than half of dynamic iOS gadgets updated and the analytic information we’ve gotten from upgraders demonstrates that for this little rate of clients encountering the issue, we’re seeing an over 80% diminishment in iPhone’s and more than 70% decrease on iPhone of gadgets out of the blue closing down.
We likewise included the capacity for the telephone to restart without expecting to associate with power, if a client still experiences a startling shutdown. Note that these startling shutdowns are not a wellbeing issue, but rather we comprehend it can be a burden and needed to settle the issue as fast as could reasonably be expected. In the event that a client has any issues with their gadget they can contact AppleCare.
So if your iPhone is closing down arbitrarily, you ought to move up to the most recent variant of iOS as quickly as time permits. (You ought to presumably refresh at any rate in case you’re not encountering the issue.)
Settings > General > Software Update.