I understand and appreciate that you're trying to help, but pressing MirrorLink is not an option because it doesn't exist on the device anymore and it can't be reinstalled again.
See this info I found on the internet:
The latest Galaxy S10 Lite update is focused on improvements, with the changelog promising better fingerprint recognition, camera quality and stability, and audio performance over both earphones and the phone’s speaker. It also removes Mirror Link support from the device – the Mirror Link service was discontinued on June 1 and no longer works, so we can expect Samsung to remove the feature from other devices as well.