i get an error code 4000 what does this mean

I can not load iTunes on my computer or iPhone. i get a 4000 fault notice.

It totally worked for me. Thanks.

Glad you could work it out :)

Have a nice day and take care.

Giulio

My pleasure, StevieB55 :)

Giulio

Thank you this works!

My pleasure

Giulio

Hooray :)

Giulio

This totally works. IOS 11.1 to 14.3. Geesh.

This did not work with mine . it is now locked up

thanks @proustgiulio your suggestion worked for me as well.

I'm glad the help was effective :)

Take care.

Giulio

This issue has been ongoing for a couple of months now. Been trying to update to 14.3 but keep getting the error code. From past experience I know to disable passcode and facial recognition. This has worked. Unfortunately that isn't the case this time around.

Anyone else have a fix?

Edit/Update: Thought in turning off facial recognition that disabled the passcode function. Upon further look I see that it didn't.

Thanks for posting the solution to the problem. I knew there was something I was missing but couldn't quite put my finger on it.

Just a thank you to Guilio, the work around fixed my issue (too).

To my knowledge, the workaround (passcode temporarily disabled) should work.

The only alternative I'm aware of is to update the device over-the-air via WiFi.

Regards

Giulio

It did work. I unfortunately missed that step in the process. Of course once I figured that out, good to go. :)