iOS 10.3.3 battery drain on iPhone 6S

[honeycombz]

Anyone experiencing this have a remedy? Just updated from 10.2 and battery seems to drain fast.

 

[Trieu Quoc Bao]

It's so good, you'd update 10.3.3 before Apple locks sign.

 

[miragebg]

It's so good, you'd update 10.3.3 before Apple locks sign.

What are you talking about? Did you read the OP's post? His phone is already on 10.3.3 and has battery problems.

OP, try to reset your phone and set it as new device without restoring a backup.
How many hours of usage do you get now?