Anyone please guide is there any way of getting snapchat wide angle in samsung note 20 ...Beacause samsung 21 and further series have snapchat wide angle but note 20 series and s20 series don't have

I bought samsung note 9 some days ago but its running in android 8 oreo and also its pta approved registered full box but i have tried many steps but there is no update available as far as i know note 9 mobile phones have minimum updated to android 1...

When android 11 is coming in samsung note 9?

Turning off animations can increase battery timing or not?

How can i resolve my samsung note 9 battery drain issue?