iPhone 6S. Not only is battery draining incredibly quickly, the phone will suddenly go from, eg. 52% to shutting down and only power-up when plugged in at which point it indicates and empty battery and then back to mid-charge a few inutes later.Seems to be two issues. (1) Extremely rapid battery drain. (2) False out of power reading shutting phone down. Beta 1 and 2 were ok, not great on battery. 3 was poor. 4 has a double issue.On iPad Pro 9.7, same battery life issue without the shutdown problem.
Topic:
App & System Services
SubTopic:
Core OS
Tags: