Hiya guys.. my sister just bought a phone from our local shop and this shop provide services i.e.

if we buy iphone from them.. they will sync the iphone to their PC and give hundreds of songs and few apps (a legit ones) ..

So when i came back home.. i try to delete some of the songs being put in the phone but my iTunes wont allow it.. i tried to sync the phone to itunes and i get the message something like "all app and etc will be removed"

So what should i do so i can get the phone sync to the PC without anythng being deleted and removed? my sis already have personal data and some saves in the apps so if i removed them.. all data will also be removed and this means trouble to my sis.. :S

i also cannot add songs to the phone due to this