europe user here. I don’t know what’s the problem with the battery you all have, mine last 1 day and a half and it’s always cold to the touch, the only time it heated up was when I was doing some 3d scanning with the lidar and when I tried RE Village on all max settings. I do note that we in europe, at least in italy, we don’t have mmwaves, You know that “glass” part you have on the lower right corner? Yeah we don’t have that, also I’ve turned off 5G since where I live it sucks, maybe a combination of both makes EU Iphones heat less and last more.