https://www.androidauthority.com/huawei-p30-selfie-camera-night-mode-1018463/
HUAWEI P30 series update brings night mode to selfie camera - Android Authority
Aug 13, 2019 - The Chinese variants of the HUAWEI P30 and HUAWEI P30 Pro are receiving an update bringing night mode to the selfie cameras.
huawei p30 seriesnight mode