Motorola Razr+ 2024
Cover screen
Device LED flash strobe works only when strobe is started on unfolded device and does not work on the cover screen or while device is folded.
Starting an LED strobe on the cover screen or folding the phone while an LED strobe is started on the inner screen will cause the the device to report the LED flash unit as unavailable. User must reboot the device to reset the LED flash unit so it can work when an LED strobe is started on inner screen.
Samsung S20 Ultra 5G
High frequency LED Strobe with flash strength level
When a high frequency LED strobe is using a flash strength level other than the default lowest flash strength level, the LED flash is left turned on when the strobe is stopped.