Nov security update is safe to update or not I heard some rumours that's this update is degrading battery and performance is this true or just a rumors should i go with update or skip it

Hello respected members of samsung family,Good morningDr.Ash this side,Im facing issue in my new phone which I bought recently around 28 October 2025, from the 1st day itself I'm seeing so big battery drop in my phone over the night like it's always...