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28 iPhone display randomly dimming
I have an iPhone 13 Pro Max and i noticed every once in awhile the display will be on max brightness then all of a sudden the “max brightness “ will randomly dim quite a bit. I’ve tried turning off the auto brightness but max brightness will still be lower than normal. Anyone else notice this? Is this a hardware issue?
80 
Try covering the top camera and back camera,
See if it still happens
Ben Capehart さんによる