Android 10 battery drain (Revert to 9?)

[kartonick]

Well.. this is just sick, as bad as my former s9+ which i switched to rp2 because of the battery.. less than 3 hours of screen on time and almost drained within 16 hours. On android 9 i would have ~60% of a charge left..
Is there a way to revert to android 9 without the need to reset my phone?

[kartonick]

Just to compare with reverted phone to android 9 (manager to gry it running)

Almost the same screen time along with the same time since charge.. over 40% battery difference

[Andrea]

How have you resolved your issue of the phone not booting after downgrade?

[lung-butter]

Yes! My battery life sucks since the android 10 update!

[harish_kon007]

How to downgrade to android 9

[Kanu]

kartonick

Just to compare with reverted phone to android 9 (manager to gry it running)

Almost the same screen time along with the same time since charge.. over 40% battery difference

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Bruh you didn't use facebook. Chrome is used less. YouTube is nowhere. Not a good comparison. I agree with you that a10 has a bit of battery drain but You're misdirected. It wouldn't have been 19% if you'd have used almost exactly the same as a10 but it would be closer to 30.