Battery Draining fast on s10 plus after Android 11 upgrade

[AshwinPatt]

My battery is draining like hell on my s10 plus after upgrading to Android 11 and UI 3.0.

Any idea how to fix?

[TomazDrnovsek]

What was your SOT (screen on time) before doing that and what is it now?

[TomazDrnovsek]

You can easily find this setting in Battery and device care under the Battery section. Just tap to Last 7 days and then tap one day before you made this change and tell the number and one day after and tell that number. Thank you!

[SteSie]

SOT = the time I had the screen on, thus the time I was actively using the phone. It is different every day. At the weekend I use my phone more, during the week less, because I have to work. I don’t see why this number is relevant to the issue here.

[TomazDrnovsek]

It definitely is the most relevant number there is. Can you please provide those two numbers. Thank you.

[TomazDrnovsek]

If you don't understand how SOT numbers would be the easiest or even the only way to provide any actual data to back up your claims, then I just won't waste any more time on this "solution" of yours. I have no idea how you actually determined the drain stopped for you other than "it just feels like it". Just a simple common sense would be enough for most to select two "typical" days, one before and one after the "solution" and compare the SOT and that would be it, for example. But if you would actually understand how SOT works then you'd know that it doesn't matter how or how much you use your phone because if you actually would have the drain then your battery wouldn't last the whole day no matter how or how much you use your phone and the SOT number would be the same if you use your phone just a little or a lot. Lastly, SOT numbers would be so significantly different if the drain suddenly stopped one would have no doubt that happened and would have no problem providing the numbers, whatever they are. And yes, I tried your "solution"... there was no improvement whatsoever, that's why I politely asked for your numbers that would provide proof it's not just snake oil. But here we are ;)

[varun777]

why samsung s10 battery is draining fast after update of android 11 ,u.i 3.0,,any one feeling the same in exynos version ? please give me suggestion

[BenH]

like me since the update to android 11 and one ui 3. I do the day flush with a consumption of 3hrs.

[TomazDrnovsek]

3h battery from 100% to 0% or 3h Screen on time?

[BenH]

3h of time screen, battery gone to 20%. Normaly on android 10 i had 50% but android 11... need a patch to get normal battery usage. 

[TomazDrnovsek]

Snapdragon or Exynos? I have Exynos and 3h of SOT is normal.