Yes!!
Official iTunes Grooveshark works perfectly on iOs 4.2!
You can update your system with no worries.
In itunes, select file - transfer purchases from "name of iphone". That should work.
The iTunes software will work anywhere. The Korean iTunes store does not supply music or video just apps for the iPhone/iPad.
It'll work with the latest version..download it from apple.com
It depends whether that touch screen phone is compatible with itunes, such as the Iphone.
Unfortunately not, however, if your iPod is jailbroken, you can get the Grooveshark app via Cydia.
No, because iPhone ringtone is in .m4r format, which is not supported by other phones
Yes. there is no problem doing this. All you need is an itunes account. the appstore app will work fine.
The apps available from the iTunes store will only work on Apple's iPhone or iPod Touch.
try re-installing itunes. If that doesn't work, try another iPhone on your system, or your iPhone on another system with itunes.. if you determine the phone is the problem, then you might need to reset your iphone completely. I recommend you contact Apple's iPhone support if you want to avoid doing a full iPhone restore.
No you can notThe apps on the app store or itunes are made specifically for the iphone and ipod touchThey will not work nor will anything else you bought on the itunes store work on another cell phone
You would need to browse the internet to find apps that work with the iPhone tat you do not need to download via the iTunes store.
Just install ITunes for Windows 7 x64.