If you want to backup iphone SMS and contact to computer/Mac, you need to use the third software,because iTunes only support transfer Multimedia files,you need use the third software to manage your SMS and contact on computer/Mac.
Do you have some trouble to deal with a lot of important SMS messages&Contacts when you SMS box is full?
Do you want to protect your messages&Contacts with a password to keep your privacy ?
Do you need to backup your sms&Contacts from your iphone to pc ?
lots of iPhone users have the same trouble. that is they can't backup the SMS to anywhere when the SMS box is full, then they have to delete all of them to prevent iPhone rejecting new SMS receiving. so here i introduce a useful tool, hope that it can help you
Transfer iphone SMS and contact to computer Windows for backup---backup iphone sms,contact,call list,games,video,music,video,photo and so on to computer
Cucusoft iPhone Tool Kits---Backup iphone SMS messages,contacts,Call list,games,songs, videos, books, photos to computer,or transfer all files from computer to iphone,this is a useful iphone manager. It supports iPad, iPod touch as well