Samsung S20+ (Exynos990)

[Naveen_kumar]

My phn battery drains alot,  just 100% charge gives just 3 hours of screen on time. Any solutions  pls

[_AbhiRajput_]

Go to Service centre and Ask them to Update the software.

[Naveen_kumar]

Its alrdy up to date :(

[_AbhiRajput_ · Accepted solution]

Yes I know it's already updated but Service centre has their own internal Software/ Tools,so they can fix it or review the Battery as well.

[Naveen_kumar]

Ok ill try thanks :)

[RαʝҽʂԋKυɱαɾ21 · Accepted solution]

SLEEP AND DEEP SLEEP LIST

DEVICE CARE > BATTERY > BACKGROUND USAGE LIMITS >
ADD UNUSED APPS TO SLEEP APPS LIST OR DEEP SLEEP APPS LIST.

ENABLE ADAPTIVE BATTERY

DEVICE CARE > BATTERY > BACKGROUND USAGE LIMITS > MORE BATTERY SETTINGS >
ADAPTIVE BATTERY [ ENABLE]

ADAPTIVE POWER SAVING

DEVICE CARE > AUTOMATION >ADAPTIVE POWER SAVING
[ENABLE THIS OPTION]

FOLLOW THIS ALL
YOUR BATTERY WILL GIVE LAST LONG
BACKUP
DEFINITELY !

CHARGE DEVICE ONCE IN A DAY
15 Or 20% - 80%[MINIMUM]
NO MULTIPLE TIME CHARGING !

IF FOUND HELPFUL ACCEPT AS SOLUTION BY CLICKING ON 3DOTS OF COMMENT 👍

[RakeshRR · Accepted solution]

Yes, there are few tips.

https://www.samsung.com/ca/support/galaxy-battery/optimization/


https://www.cnet.com/tech/mobile/galaxy-s20-6-tips-to-milk-every-last-drop-of-battery-life-from-your...


https://youtu.be/sxcmw1kyuG0

Plus use bixby routine to turn off Location, Bluetooth etc when not needed. Avoice quad HD and 120 hrz on together..

[Rohit9r]

Everyone with Exynos990 are facing the same issue. Samsung people and others will provide steps to use on dark mode, use on 60hz, wifi scanning off etc etc.. However they are forgetting the point that we have paid a hefty amount to use it will all features enabled.

[AMPK]

Stop all apps using battery in the background

[PANKS1]

One solution is to Sell the phone...yes u reading it right...i bought S20 last yr battery back **bleep**...using S21...battery bit better then S20...