Keep getting error 4013 after trying recommended steps

monicoja wrote:

Unable to resolve Error 4013 on iphone 7

The Related Article linked above ends with the following:

If you continue to see error 9, 4005, 4013, or 4014 when you try to restore your iPhone, iPad, or iPod touch, contact us.

In short… If you can’t clear the error using the Related Article, contact Apple Support, and discuss your options and alternatives.