Do you need iWi-Fi to do an update on your iPhone…?
Do you need Wi-Fi to do an update on your iPhone…
iPhone 11, iOS 13
Question marked as
Yes unless you use a computer. But the computer will require a WI-FI or ethernet connection. See step 1 in the "Update your device wirelessly" section of:
Update your iPhone, iPad, or iPod touch - Apple Support
