Iphone locked at Canada need to update music

[cherwynn]

Im using a iphone 4s locked at Canada fido provider and using a gevy sim to able to use here in Philippines. Need to check if i can update my music via itunes without updating my OS? What will happened to my phone if im connect it to itunes. Wondering my contacts and other stuffs like pictures will be deleted. Thank you

 

[totallylagit]

You can update (sync) your music just fine with no worries. Unless you sync with another computer your contacts will not be touched

 

[ashleegabriel]

Thanks a lot for sharing the information, i do hope this works....