Why my s6 edge battery life shorter since updated?

[AC Question]

Ever since my last updated my s6 edge in April 2017. The battery life doesn't last as long as used to be.

Is there a way I can set my phone back to the last update and stay in that os system?

I think the new update design for s8 and s8 plus with bigger battery capacity device.
This maybe why the s6 battery draining faster than used to be.
Hope Samsung will fix this issue.

Is there anyone else have the same problem or know how to fix this issue?

 

[anon(238680)]

Welcome to the forum. Did you happen to do a factory reset after you received the update? That sometimes helps to get things cleared out after a major upgrade. You can also monitor which apps are using battery power and maybe spot one that is misbehaving. Go to Settings, Battery and look around there for power usage.

If you decide you want to revert back, see the following, but it is not for the faint of heart:
Reflash ROM or downgrade upgrade:
https://forums.androidcentral.com/a...w-flash-stock-rom-via-odin-new-interface.html

If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Android Central.
https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html