ELI5 : Why do phones and tablets power on and off with full 100 % brightness regardless of the scree brightness settings?
In: Technology
There needs to be a program running to control the screen brightness for it to be set to some amount.
In those situations, there is no process running for that, as it requires an operating system to run, which isn’t running completely at that time.
There are ways around it but its not really a necessity for the few seconds it takes for the phone to turn on or off.
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