IPhone 4s doesn't sync correctly with itunes?

I have the latest updates for both iphone and itunes.
every i try to let's say… Delete a song off of my iphone from itunes, it will delete but then it freezes for a minute or two. Or if i try to change a name of something on my phone it will do it, but then freeze for a minute. Just basically if i make any changes on my phone through itunes it freezes. It just gets really aggravating and i know this isn't supposed to happen.someone please help

Are the Zazzle iPhone cases any good?

So I'm looking for a new phone case and I found Zazzle has a huge variety of cases. Rightnow I have one of those fabric cases and it has fallen apart so I know not to buy one of those again… Anyways does anybody know if they are any good?

What is the best GPS app for iPhone?

I really need to know what is the BEST GPS app for iPhone (iOS 4 or later) that has most of the following features:
3D maps
Complete voice-guided (turn-by-turn directions) navigation
Automatic re-routing when taking a wrong way
Shows all kind of business such as restaurants, gas stations, and more…
Free map updates
Estimate travel time
Display of pictures
Taking the fastest route option
Show traffic
Get directions from your current location
Save favorite trips
No subscriptions or monthly payments

It does NOT matter whether it is a paid app or a free app, all I need is a GPS app that works excellent in the USA with no problems at all on my iDevice (using the phone's internet or offline upgrades if possible).

Thank you guys a lot for your best answers, I will really appreciate all suggestions you give me. Have a great day you all!

On importing iphone 4 pictures to Mac?

So i'm trying to import my photos from my iphone to my mac but it seems that my mac does not recognize my iphone. But when i plug in my phone it automatically pops up itunes and start syncing, you know the usual. But i try going to preview and look for import from iphone under file it doesn't show. So i try going on iphoto but it won't show either. I don't know if my system is up to date because it automatically does it. I don't know, i need help because i need photos from my iphone to do a birthday project for my nephew who is turning one this coming october. And i don't want to reset or restart my mac's system because i have important things in it. I need help as soon as possible. Thanks.

Added (1). I turn the photo stream on and it says no pictures in the stream and it finally shows up in my Mac and its all working fine but then a few seconds later it says "iphone was disconnected" but my phone is still connected:/

How to figure out your password on instagram?

Ok so i just got the new iphone 4s. And when we went to go to get it in the process of them simking everything it loged out of my instagram. I forgot my password and every time i got to change it it requries my email witch i forgot cause i have to of them! There for i can't sign back in is there any way to sign back in with out having to know thoes things? Any answers will help

How much does it cost to have an iphone?

A while back I read you first have to buy the phone for a few hundred dollars (which was way out of my budget) and then the monthly service fee was no less than $50.
I have a virgin mobile flip phone and I pay $20 every three months for service. This is what I can afford.

My cousin just told me she got an iphone and she doesn't have two cents to rub together so, I'm wondering what does it cost now to buy and use an iphone?

Duplicate songs on iPhone won't go away?

I have resynced and re synced my iphone but every time I do I have multiple duplicated songs on my phone. I went into my itunes and deleted all of my duplicated songs thinking this might be the problem, but they are still there. Even when re sync my phone to not have any music on it, those songs are still there. I have never bought any music directly from itunes off of my phone, its always been on my computer. Is there a way were i can get rid of the duplicate songs without restoring my phone?

Do all iPhones have emoji icons automatically?

My boyfriend said his iPhone had emoji in his settings and never had to download it? But I look at my phone and it doesn't have emoji. Do I hve to physically download emoji app from iTunes store in order to have it on my phone?