Great SOT after OneUI 5 update...great updatr...device is smooth like never before... amazing work by developers ❤️

I want to downgrade OneUI. I want to know whether that is possible and how to do it.I am using F62 and my battery is giving SOT of less than 11 hours and lasting just an hour over a day in a 7000mah battery.Which version I should downgrade to and wil...

Here is the battery usage.It's not giving good battery life plus background usage of oneui home and play services are huge. Any suggestions on how to improve it.I'm on the latest update.