Low Battery Log

[SteveHFC]

{"timestamp":"2016-11-19 07:28:18.69 +0000","bug_type":"120","os_version":"iPhone OS 10.1.1 (14B100)","incident_id":"834D16F9-FF5C-48AD-9796-188294FF1D4B"}
{"bug_type":"120","os_version":"iPhone OS 10.1.1 (14B100)"}
Incident Identifier: 23F83B3E-4CA7-47E9-9110-F230430C98CE
CrashReporter Key: 0dab3b1613a34f4fa04ff96ccb58f143351c45dc
Date: 2016-11-19 07:28:18 +0000
OS Version: iPhone OS 10.1.1 (14B100)

mediaserverd: mediaserverd-idleSleepPreventionForFlashlight(2016-11-19 05:14:40 +0000) PreventUserIdleSystemSleep == 255, held for 02:13:38
mediaserverd: com.apple.audio.VAD [vhaw] AggDev 5.context.preventuseridlesleep PreventUserIdleSystemSleep == 255, held for 02:13:38
UserEventAgent: com.apple.routined.sync.coreroutine BackgroundTask == 255, held for 26:12:38

Hardware Model: D111AP
Awake Time: 10:23:29 (37408)
Standby Time: 20:25:50 (73550)
Partial Charge: 0
Capacity: 0
Voltage: 3199 mV



I let my phone go down all the way to 0 and then it died. After charging it back up this morning. I noticed the above in my settings and was wondering what all the information means.

Is my phone ok or would I need to get it seen to.

 

[Newtons Apple]

For what purpose did you run your battery down?

This is about the worst thing you can do to a L-ion battery.

 

[SteveHFC]

I was out all day yesterday and didn't have a charger with me hence why it died.

 

[Freakonomics101]

For what purpose did you run your battery down?

This is about the worst thing you can do to a L-ion battery.

Yep... that's why I never "calibrate" my battery anymore. I try to not let it go below 30%.

 

[C DM]

For what purpose did you run your battery down?

This is about the worst thing you can do to a L-ion battery.

Completely depleting the battery isn't good, but iPhones and really most similar devices get down to 0% without the battery being completely depleted to have a buffer basically. It's certainly not as good compared to keeping the battery above 40% let's say but it's nothing really drastic either (short of it happening very often on a regular basis essentially).