Samsung Galaxy Tab S10 Ultra 5G

Find "Mobile Hotspot"

Slide two fingers downwards starting from the top of the screen.

Find "Mobile Hotspot"

Press the settings icon.

Find "Mobile Hotspot"

Press Connections.

Find "Mobile Hotspot"

Press Mobile Hotspot and Tethering.

Find "Mobile Hotspot"

Press Mobile Hotspot.

Select Wi-Fi hotspot settings

Press the field below "Network name".

Select Wi-Fi hotspot settings

Press the field below "Network name" and key in the required name.

Select Wi-Fi hotspot settings

Press Security.

Select Wi-Fi hotspot settings

Press WPA3-Personal to password protect your Wi-Fi hotspot.

Select Wi-Fi hotspot settings

Press the field below "Password" and key in the required password.

Select Wi-Fi hotspot settings

Press Save.

Turn on Wi-Fi hotspot

Press the indicator below "Mobile Hotspot" to turn on the function.

Return to the home screen

Press the Home key to return to the home screen.

Establish connection to Wi-Fi hotspot from another device

Turn on Wi-Fi on the other device.
Find the list of available Wi-Fi networks and select your own Wi-Fi hotspot.
Key in the password for your Wi-Fi hotspot and establish the connection.
When the connection is established, you can access the internet from the other device.