Will the iPhone 4 automatically sync all my contacts back up?

[darkhunter139]

I just sold my 3gs and I want to make sure I dont have to do anything with my contacts in order for them to sync back up with my iphone 4 when it gets here. Will it automatically just do this or do I need to do something before I restore my 3gs?

 

[Mystikal]

Make sure you back up your phone...

 

[StPatty33]

I'm pretty sure you don't need to do anything. I just sold my 3G on eBay an hour ago and am packing up.

I'm going to be iPhoneless for 4 flippin' days... All my Words With Friends opponents will think I've died!

 

[darkhunter139]

I'm pretty sure you don't need to do anything. I just sold my 3G on eBay an hour ago and am packing up.

I'm going to be iPhoneless for 4 flippin' days... All my Words With Friends opponents will think I've died!

Yeah same haha. I will be using an old razer phone! Its going to suck

 

[bumzo1]

If you synced your contacts to mobile me then it will sync back up once you put in your u/p into your new phone. I had mine replaced last week and I had all my contacts back before I left the store.