Battery Life decline after Pie update

[jc577775]

Hello, I'm hoping someone can help me out or give me suggestions on how to get my battery life back to where it was before it auto-updated to Pie.
I've attached 2 screenshots of my usage for reference. My phone has been on medium power saving mode for the duration.
I realize that objectively this is a good battery life; however, before the Pie update, i would get 75 or so hours on a charge on average. Now I'm getting far less and the only difference is Pie.
I have removed all the apps I don't regularly use. Turned of sync for my email, google docs, etc. I turned off the ability for my existing apps to use background data.
I've cleared the cache partition several times.
I dont know what else to do and I'm very frustrated with this phone, which i liked very much on the previous Android operating system.
Iwould appreciate anyone's advice/suggestions. Thank you.

 

[lucianus_luciferus]

well the last thing you can try is a factory reset

 

[pontiac005]

I agree. A reset has fixed many problems like this on a major update

 

[ilordvader]

Time 3:25 Recalibrate the Battery
Also set Auto Restart AFTER Optimization

https://youtu.be/_Ua2qL5N4QI

Try this also :
Disable Auto Brightness, use manual
Disable when not using: WiFi NFC Live wallpaper
Also, make Silent Random notifications
Just let important app make a sound when u receive msg
Update Phone Software
Disable not used apps to Sync in background
Use Black Wallpapers
Visiting sites that play App for 15 to 30sec also drains the battery

 

[krisqz]

All apps are awake after update. Let it settle in. Pie needs to learn your usage patterns.

 

[joemontana57]

I have gotten significantly better battery life on pie. That was after I enabled night mode.