Software update error

Hi Varshanidze1234,

Sorry to hear that you're having issues with iOS updates.

I'd recommend following the steps in this Apple Support knowledge base article.

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

Regards,

W

If you experienced a connection error whilst trying to reach the update server, a forced-restart may resolve the issue:

• On an iPad with a Home button: Press and hold the top button and the Home button at the same time. When the Apple logo appears, release both buttons.
• On an iPad with Face ID: Press and quickly release the volume up button, press and quickly release the volume down button, then press and hold the top button. When the Apple logo appears, release the button.