IPad update related

Having resolved the WiFi connection issue, it may be necessary to perform a forced-restart of the iPad - and then check that the expected WiFi network connection remains active - before repeating the software update attempt.

These support pages outline both the available methods by which the update can be performed - and troubleshooting should you experience difficulties:

Update your iPhone, iPad or iPod touch – Apple Support

If you can't update or restore your iPhone, iPad or iPod touch – Apple Support

If your iPhone, iPad or iPod touch won’t update - Apple Support

iOS update and restore errors – Apple Support

You may have more success if you use a computer to perform the update. To do so, you will need access to either a PC (with iTunes installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of MacOS). Ensure that your installed version of iTunes has been updated to the most recent version; the essential device drivers are included.

Download and use iTunes for Windows – Apple Support

Update to the latest version of iTunes – Apple Support

Update software on iPhone, iPad or iPod touch in iTunes on PC - Apple Support

If you have a beta profile installed, ensure this has been removed from your iPad - as, otherwise, installation of production software updates may be inhibited. This support page provides the necessary information to remove the beta from your iPad:

How to uninstall iOS beta software - Apple Support

You should note that for your iPad to install an available update, its battery must be charged to at least 50% capacity - and/or be connected to its Power Adapter. Similarly, the iPad can only be updated over a standard WiFi connection - or be updated by a PC or Mac using iTunes or Finder - over a USB connection.

While your network connection is with a WiFi/Cellular hotspot, as illustrated, you will not be able to perform the update. Connect to a standard WiFi connection - or update using a PC or Mac computer.

You should note that for your iPad to install an available update, its battery must be charged to at least 50% capacity - and/or be connected to its Power Adapter.

As stated in the screen shot. You need to connect to a WiFi network to do the update. You are not connected to WiFi, you are connected to a hotspot from your phone.

No. You haven’t. The status bar still indicates you are connected to a hotspot.