note 9 battery backup

[IshanKumar]

How is the Galaxy Note 9 battery backup after the Pie update? Mine note 9 battery is draining at much higher rate. 

[shikHu12]

i am getting this SOT only

[IshanKumar]

here is screenshot of my note 9.. this is about a week ago.

[shikHu12]

do you have any camera issue ? producing buzzer sound after 2x zoom in photo mode

[IshanKumar]

camera is working fine till now. in between it was having trouble to click night shots.. but now its working fine.

[JinuNair]

my note 9 is working fine

[IshanKumar]

in working i have no issue. just the battery. sometime it feels its doent have a 4000 Mah battery.

[JinuNair]

i hv kept all the apps to sleep.
earlier also wen my ph used to run on 8.0

[IshanKumar]

but still some apps runs in background.. how can we make all apps to sleep in background

[JinuNair]

go to battery
settings
sleeping apps