I am currently panicking a bit because my maximum battery capacity went down about 4% in about one month. This past week, I’ve been doing one long haul to ultra long haul flight every night (my settings on long hauls are low graphics, 0 brightness, nighttime, and volume to mute). So did my battery go down because of these long hauls I did in the past week every day? And is it bad for my battery if I continue to do one long haul to ultra long haul flight every night?
PS: I use an iPhone XR