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iPhone Mail app using very high battery percentage

Firmware/Software version(s)iOS 10.3


This article will assist an end-user or technician with resolving iPhone Mail app over-utilization of CPU/Memory resources which causes very quick battery drain (<4 hours from full charge).


This issues surfaced during the installation of iOS 10.3.

To resolve this issue, please install iOS 10.3.1 or higher.

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KB Article ID:00156
KB Article Permalink:http://kb.sleepyshark.com/article.php?id=156
Published:Thu, Apr 6, 2017 at 3:06 PM
Updated:Thu, Apr 6, 2017 at 3:06 PM
This article has been viewed 278 times.