Galaxy M31s battery draining issue started recently

[Popyns]

Hi, I have noticed my Galaxy M31s is having battery draining issue since the last 3/4 days. Anyone is having the same issue lately?

[Ajay_das]

When u will purchase

[Popyns]

Last year August

[venky02]

All Samsung product has same issue after 1 year

[Veer2000]

Yes happening with me to.. SAMSUNG IS RUNNING SCAM

[Ajay_das]

Do u no f62 I will purchase 7000 mah but battery drain issue

[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 👍

[Popyns]

Thank you. I have tried all those. In fact i have using those options since the beginning.

[Popyns]

Another thing i have noticed probably this why battery draining. Galaxy store checking for updates even when mobile is not online. My auto update is desabled since the start. There was no problem before what triggered this auto checking thing suddenly i don't understand.

[Sarthak07o3 · Accepted solution]

For that what you can do is
goto settings>apps>galaxy store
top right 3 dots, uninstall updates
after that it will delete all data and revert to 1.25mb size
u cant disable it so put it in deep sleep
then goto settings>apps>galaxy store again and goto app settings and turn off auto update

i recommend uninstalling updates for all ur useless apps that u donot use like discover, my galaxy, galaxy themes, app cloud etc. 
they may run in background and **bleep** up your battery

i also recommend removing bloatwares from phone, i will add the link about how to do it 
https://r2.community.samsung.com/t5/Galaxy-M/Bloatware/td-p/9546511

if this helps kindly accept as solution