How to add one song at a time to iphone on itunes?

If I synced my WHOLE library onto my iphone it would be way over capacity but I still have enough room on my iphone to put just a couple more albums. How do I do that without it syncing the entire library. If I select 'sync selected playlists, artists etc.' it threatens to remove all the currently existing songs on my iphone. Can I not just drag and drop one or two songs?

My Ifun box and copytrans manager doesn't detect my iPhone. Why is it?

I have a jail broken iPhone 4s and since I couldn't sync it anymore with iTunes, I downloaded Ifun box and copytrans manager to add music or manage my phone. But when I plug my phone, an error occurred saying apple mobile device driver software installation failed. I have uninstalled iTunes. But I reinstalled the necessary drivers including apple application support and driver. Any help fixing this?

How much does a iPhone 1 cost?

I have a super stupid phone right now and me and my sister both want a iPhone… She'll probably get a better one. But for me I just need a simple one so how much would it cost if I got one from AT&T? (Lowest gigabyte)

Tap Campus Life Diamonds Cheat?

Can anyone tell me if there's a tap campus life diamonds cheat that actually works. I've tried so many and can't find one that will actually cheat me free diamonds in the app. I need a tap campus life cheat for diamonds with a no surveys link and i don't want to jailbreak my iphone. I have a ipad too if there's a cheat for diamonds on campus life for that too. Any help would be great

Wi-Fi on iPhone 4S is greyed out?

The Wi-Fi on my iPhone 4S has been working perfectly fine until today. It is now greyed out and dim as if disabled, so I can't even access it anymore.

I have tried resetting network settings, toggling cellular data and airplane mode, hard reset, and restoring my phone, but it unfortunately does not do the trick.

I'm leaning towards the possibility of having the Wi-Fi chip on my phone faulty, knowing I dropped my phone accidentally on the hard floor about a week ago.

Any help and thoughts would be very appreciated.

Iphone 3gs won't turn on unless connected to wall charger

I dropped my iPhone the other day and it just shut off. Now it won't turn back on unless it is plugged into a wall charger. Not even a laptop usb will charge it and it can't connect to iTunes. Once it does turn on after I plug it in, if I even unplug it, it shuts off again.

Using the Internet on Iphone PAYG Vodafone?

I'm on PAYG vodafone and wondered if use the internet on it in my own home(I have BT Broadband) it will not affect the credit as I'm already paying for the broadband,
I have an ipod and when I use internet on that it doesn't cst me anything as obviously it doesn't have a sim in it.

Added (1). I hve my Wi-Fi turned on in my phone but I can't see a symbol ontop of the display