iOS 10.3.3 weird battery usage

[Nisaja]

Hey guys. Weird problem. Sometimes my battery usage time does not increase even while using the phone. It was at 52% and the usage was 5 hours and 6 minutes. I checked it again half an hour later at 46%, and it was still 5 hours and 6 minutes! The standby time goes up though.

I've had this problem before and I did a restore. Guess that didn't help.

Anyone else having this issue?

 

[bigchief]

I'm still using 10.3.3 (iPhone 6) and my battery in the last week has been going down fast. The week before it lasted all day. I did a reset and that didn't help. It can be at 50% and I can put it on a charger and sometimes it will automatically show something like 75%. The phone has been acting weird since the iOS 11 update even though I'm still on 10.3.3.

 

[Nisaja]

I'm still using 10.3.3 (iPhone 6) and my battery in the last week has been going down fast. The week before it lasted all day. I did a reset and that didn't help. It can be at 50% and I can put it on a charger and sometimes it will automatically show something like 75%. The phone has been acting weird since the iOS 11 update even though I'm still on 10.3.3.

Exactly. It’s like the battery percentage is incorrect! What’s going on?