what does error code 4000 mean?
what does error code 4000 mean when you are trying to update the software on your iPhone?
User profile for user:
danakayw
User level:
Community Specialist
Hi there krau1985,
Thanks for reaching out to Apple Support Communities. We understand you’re seeing error 4000 when trying to update your iPhone. We’ll be happy to help.
Update your iPhone, iPad, or iPod touch -- Try updating once again using your computer, and make sure your iPhone is unlocked when you start. If you're still getting an error 4000 updating using your computer, try updating your iPhone wirelessly.
Get Support -- If you're still unable to update your iPhone, please contact Apple Support. After selecting this link, choose Update, Backup & Restore > Unable to update or restore, then start the conversation with Apple Support.
Best regards.