s21 ultra idl battery drain

[yahyainaam]

I got email from samsung that upload your screenshot of battery issues it drop fro 100% to 68% in night 6 hrs

 

[yahyainaam]

I did bedtime every thing with it but still its draining its not about background at all my brother used his 21 ultra more than me and his battery did not drain at overnight

[GoanGeek]

You use mobile data? No WiFi?

[Pugs1957]

Thanks for posting this. Whatsapp seems to be eating an enormous amount of battery and Opera and Facebook is hot on its heals. It accounts for about 40% of your battery. Perhaps try another browser but avoid Chrome and use FB through your browser.

[sarasphotobox]

It's not just ultra. I have s21 5g and same I don't get it

[yahyainaam]

No i dont used that kind of watsap i just have 20 people in my watsapp my brother used more than me and his 21 ultra works fine it did not have background apps yesterday and still it drains on from to 100 to 68% overnight and i even not touch the phone i used s20 plus and that phone was good on battery

[yahyainaam]

My mom has  s21 5g  and her phone works great and my brother has 21 ultra his phone mine phone has issue

[sarasphotobox]

So with your mom's s21 5g does the battery drain ?

[Pugs1957]

I can't comment on anybody else's phone without seeing their battery stats. Yours clearly shows the problem apps and you are not alone with this. These apps are very poorly compiled and are not compatible with Android 11. Clearing system cache may help a little or you could try uninstalling and reinstalling the app.

[KholaI]

Hey @yahyainaam 

Have you tried closing your background apps once you've used them? When apps are running in the background, it often drains the battery more than usual. To close the apps, slowly swipe up from the bottom of your phone/Tap the 3 lines on the bottom left > Close all.