You have to Install/Add KRemote to your phone's home screen first.
Then it opens like a normal app.
Use Google Chrome or Samsung Internet. Other browsers may not show the install button.
Tap the three dots at the top right.
Samsung Internet: tap the three lines at the bottom right.

Tap Install app. If you don't see it, tap Add to Home screen.

Tap Install in the pop-up.

From now on, always use the KRemote icon on your home screen to start.

Safari works best. Chrome works too. On iPhone, installing is called Add to Home Screen.
Tap Share, the square with an arrow pointing up. It's at the bottom of Safari.

Scroll down the list and tap Add to Home Screen.

Tap Add at the top right.

From now on, always use the KRemote icon on your home screen to start.
