What happens if you call an iPhone while it is updating?

I've been wondering this, my GUESS is the person calling would just hear ringing until they're sent to voicemail, but that's just me GUESSING.

Added (1). Lol, some idiot on Apple's forums said if you call an iPhone while it's updating it could corrupt/brick the phone!

Probably nothing. I doubt the app doingthe updating would allow a connection.

If the phone is in update/recovery mode then the call wouldn't go through because it's not connected to any networks at that time. It would go directly to voicemail.

Depends on where it is during the update. If it is after the phone has to be turned off to finish the update, then of course it would go straight to voicemail since the phone is off.

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