took newest update for apple and now my iPad doesn't't finish update and want restart

Try a "forced" restart of your iPad, using these instructions:

• On an iPad with a Home button: Press and hold the top (power) button and the Home button at the same time. When the Apple logo appears, release both buttons.
• On other iPad models: Press and quickly release the volume up button, press and quickly release the volume down button, then press and hold the top (power) button. Only when the Apple logo appears (it might take 20-40 seconds), release that button (ignore all other screens that might appear).

If the issue persists, contact Apple Support, using this link:--> Get Support

Regards

Giulio

You are welcome.

If you don't have a recent backup, the update procedure (via MBP) is highly recommended, because the restore procedure will restore your iPad to factory settings (and obviously No backup = No recovery).

Best of luck

Giulio

As already suggested: "If the issue persists, contact Apple Support, using this link":--> Get Support

Regards

Giulio

You're most welcome (from Italy)

Have a nice Sunday.

Giulio