how to set up personal hotspot in iphone xr?
['Press Settings.', 'Press Personal Hotspot.', 'Press the indicator next to "Personal Hotspot" to turn on the function.', 'If Wi-Fi is turned off, press Turn on Wi-Fi and Bluetooth.', 'If Wi-Fi is turned on, press Wi-Fi and USB Only.', 'Press Wi-Fi Password and key in the required password.', 'Press Done.']