
Turn on the Wi-Fi switch and select the hotspot from the My Networks or Networks menu. On your iPad, launch the Settings app.
Turning off and reactivating your iPad's Wi-Fi module is the most straightforward approach to eliminating temporary issues that prevent it from functioning correctly. Then, under Personal Hotspot, turn on Allow Others to Join.
To activate it, switch on Cellular Data (or Mobile Data). If the Personal Hotspot option is not enabled, it will be greyed out. Go to Settings > Cellular Data to see if your hotspot is activated (or Mobile Data). Your iPhone hotspot will only appear if it is turned on. It may seem simple, but are you sure you've enabled tethering in your iPhone's settings? Even if it was previously enabled, you may have accidentally deactivated it via the Control Center, or an iOS upgrade may have switched it off without your awareness. Check if the hotspot is enabled in "Personal Hotspot.".
To restart the device, press and hold the Top button. Swipe the Power button until the iPad completely turns down. Go to General > Shut Down in the iPad's Settings app. Restarting an iPad from a powered-off state also addresses Wi-Fi connectivity issues.
If your iPad not connecting to hotspot, it's usually a good idea to turn it off and on again. Part 1: 5 Simple Tips You Should Try on iPad