Why do phones adjust to higher brightness when there are bright lights, but not to lower brightness, when there isn't much light? - Quora
![Mate 40 Pro] Does anyone experienced this before? The screen randomly goes full brightness and all white when it is idle : r/Huawei Mate 40 Pro] Does anyone experienced this before? The screen randomly goes full brightness and all white when it is idle : r/Huawei](https://preview.redd.it/mate-40-pro-does-anyone-experienced-this-before-the-screen-v0-jvr3n2liyl981.jpg?width=640&crop=smart&auto=webp&s=dee8c897d937e783a478ce4ae7c188b1d5a5a9af)
Mate 40 Pro] Does anyone experienced this before? The screen randomly goes full brightness and all white when it is idle : r/Huawei
![Mate 40 Pro] Does anyone experienced this before? The screen randomly goes full brightness and all white when it is idle : r/Huawei Mate 40 Pro] Does anyone experienced this before? The screen randomly goes full brightness and all white when it is idle : r/Huawei](https://i.redd.it/mate-40-pro-does-anyone-experienced-this-before-the-screen-v0-7jdugwkiyl981.jpg?width=3024&format=pjpg&auto=webp&s=d11b75a469033700e39a9fa5a4f7d54057211b40)
Mate 40 Pro] Does anyone experienced this before? The screen randomly goes full brightness and all white when it is idle : r/Huawei
![Amazon.com: Huawei Mate 10 Porsche Design Factory Unlocked 256GB Android Smartphone Diamond Black : Everything Else Amazon.com: Huawei Mate 10 Porsche Design Factory Unlocked 256GB Android Smartphone Diamond Black : Everything Else](https://m.media-amazon.com/images/I/41auebavi8L._SY350_PKmb-play-button-overlay_.jpg)