Can not restore
When i restore, itunes always cancel the downloading when it gets 2.0/5.08 GB and show the error 9006. I try for 03 times and the result is the same.
iPhone 12, iOS 14
I cannot locate an error 9006 anywhere in the iTunes or iOS error list. If you are having difficulty, what computer operating system are you using? Do you have the latest version of iTunes installed? See this for problems updating, If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support