iphone shutting off since ios 10.3

StellaChipmunk,

It only appears to mostly happen for me when it's locked. I'll pick up my 6S (two years old) to make a call or check something in an app, and it's non-responsive when activated. No unlock screen or anything. Within a few seconds, the Apple logo pops up and it starts to reboot. Battery levels are not a correlation.

I have had it happen a couple of times while unlocked and using it for app tasks and during a phone call. It's not freezing during those events; it's rebooting on it's own. 10.3.3

I am having the same issue. I just updated to 10..3.3 on Tuesday. Within 5 minutes of the update my phone shut down.

It will not stay turned on. They wiped my phone clean. Started set up like it was a new phone. Only thing on it is the IOS system 10.3.3 and it is shutting my phone down and draining the battery. I have been in contact with apple support, they have no help for me. I have requested a new phone, as I live in areas hit by the Hurricane.

My iPhone 6 16 Gb is just shutting off too. After the 10.3.1ios upd

I and my wife both experienced this problem with the new update. She ended up just switching to android. I'm holding out hoping this crap will be fixed...

conservation

Conservation of what and why? If it's battery life you are referring to, there is no correlation between remaining battery life and the events. It's an iOS bug and it's not being addressed.