This is my first thought. Brightness is limited when the phone reaches a certain temp.Could it be due to heat issues? iPhones usually reduce brightness when they get warm/hot.
No man, I rarely touch my phone and I'm in a room with an ambient temp of 23C. I'm a light user. Barely use the phone to check my Instagram and WhatsappCould it be due to heat issues? iPhones usually reduce brightness when they get warm/hot.
Never gone down below 60%Has your phone ever gone down to 20% battery? If so, it could be low-power mode shifting the brightness down.
Other than that, no idea. I’d take it to the Apple Store.
oh yes True Tone IS onIf true tone is on it might still be making adjustments
I guess that makes the most sense. I will try turning off True Tone display for a while and see if it turns the brightness back down.since they're into automatically turning everything on that youve specifically turned off (Bluetooth, Wifi-) I wouldn't put it past them to automatically turn the brightness down to 80% after a while indoors when the ambient light isn't daylight.