Problems after android 12 update on note 20 ultra

[hush12]

There are some major issues after android 12 update, please let me know if anybody else facing it

1. Battery is draining like a hell, first i thought its due to 5g connectivity but after switching to 4g network also, its draining, even i put my maximum apps to deep sleep, but still Battery is draining very fast.

2. If we put phone into power saving mode, phone becomes too laggy, there are hiccups in scrolling and apps search also takes time in app drawer. This issue was not there in android 11.

3. Network switching to frequently from 5g to 4g.. again and again. If we are in call and netwrok get switched from 5g to 4g call get disconnected. Again this was not a issue in android 11. But in android 12 its happening.

[mohdsa]

Im facing the same issue, also the mobile got over heated, it is really bad update and no action from samsug yet

[sarathnrd]

@samsung
I'm also facing the same issue on Battery, Need to charge twice a day ..😔😔

[SHINAN-EpFBz]

my note 20 ultra is the same
getting a battery back up for a maximum of 12 hours
I hope it's better

[Ayesha13]

Same issue .

[Ayesha13]

If we use phone in 60hz refresh rate then the apps are too much slow to open . They also hangs and the screen blinks sometime

[hush12]

Ya but this issue was not there in Android 11

[Ayesha13]

Yes! In android 11 there was no issue.

[Samsung_specialist]

Hi, 

For assistance, please visit one of our authorized Service Centers to check it for you. You may refer to the link it will guide you to the nearest service center to your location https://www.samsung.com/ae/support/service-center/

[hush12]

Dear, phone are alright there are some issues on the update.. so please fix it