will the iPhone update from a different computer than its synced with?

[monkeysrock0622]

I'm going on vacation and was worried I wouldn't get it updated right away

 

[leonowj9]

If you mean firmware update, I would say no. You could update with another computer, but I think that would wipe the iphone.

 

[riddlemd]

I don't know, If you tell itunes not to sync with the phone it can still check for updates.