You do not create a new account on your iphone. Instead you login with your existing account that you use on your laptop. Then they will be synced.
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 :)
yes you can, you dont have to buy a new simcard when you buy a new iPhone
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.
Get a new laptop and say goodbye to all your pics/videos/everything
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.
put your iphone contacts into your laptop, pc, or macbook then sync your new phone. Keep in mind that there is a difference between transferring iPhone contacts to a new iPhone or to an Android. Links to solutions for both cases can be found below.
You might need to install a new version of Apple software in your iTouch.
go to google and type in iPod PC Transfer, download it then once you got all your stuff sync with iTunes
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.
What you do is get a new charger.that's what is what was wrong with mine
no. you would have to sync all of your data from your old phone onto itunes. then u would have to sync that data onto the new phone and then you will have all of your music.