Couldn’t update!

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

If you continue to experience difficulties, you may be more successful if you use either a PC (with iTunes installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of MacOS) to perform the update:

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

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.

Hi,

To update iPadOS,

1st - You have to make sure your battery level is more than 50%.

2nd - You have to turn off any VPN (Go to Settings- ->VPN) before downloading and installing any iPadOS updates.

Hope this will resolve your issue.

Cool Regards,

Pallas