Unless that computer has all your music, you will lose all the music on your iPhone and it will be replaced with their music. So instead, if you just want their music but still keep your music, just drag the music files to your iPhone.
Not at all. I do this a lot, with my sister's computer.
Yes It Will Sync At First As Soon As It Starts To Sync Slide It To Cancel It. It Shouldnt Do Anything else but charge.
No. Your iPhone will just "create" a new back up file of your iPhone on the new computer.
yes you can, you dont have to buy a new simcard when you buy a new iPhone
If you just recently got a new iPhone 4, connect it to iTunes and iTunes will identify it as a new phone. If you have previously synced your iPhone 3G with that computer before, then iTunes should give you the option to sync the new iPhone with a backup from your latest iPhone 3G sync. When you do that, your files from your 3G will be transferred to your iPhone 4. Hope that helps :)
Assuming your playlist is in iTunes, just go to your iDevice, and go to the Music tab. There you should be able to syncronise your playlists.
Log-in in to your iTunes account on your new Mac and then sync as normal. You'll be asked if you want to copy stuff from your iPhone to Mac (which you probably want to do) and then you should be able to continue as normal. Remember to authorize your new Mac with your iTunes account as well.
how do I sync new IPOD to current computer library of music
Yes. Just sync your iPhone with your computer and download the 2.2 software. The new software should wipe out the jailbreak, so just re-install it.
first you have to connect the cable to the ipod touch and then you have to pull up itunes and after that you have to down load new software thaen after that you will have to and wait until the main mscreen would pop up off of that screen and s
I had this problem too. I had iTunes installed already, but when I tried to sync my iPhone, nothing came up on my iPhone screen. I quit iTunes, and unplugged my iPhone, then plugged it back in and opened iTunes again.
If your songs are already in the new library, you will not loose any of your songs.
when you plug your ipod touch into your computer... itunes will autimatically download them onto your computer. you then plug in you new ipod touch, and put them from your comp onto you new ipod yes what this says is rights. the apps would be automatically be on your computer and you would just have to download them on your new ipod!
There are three ways to transfer contacts from old iPhone to a new one. You can sync the old phone to iTunes to import them then sync the new phone to send them to the new. You do the same using the Cloud with the old phone then retrieve them to the new. Or, you can use an app called Bump to move them directly from your phone to any other iPhone. Follow the related link below
You can try iPhone transfer app. at: itoolkit-software.com/iphone-transfer.html#165 It can transfer videos, music from iphone to computer