Have you ever in such a situation where you have just lost or deleted some contacts on your iPhone 6 or iPhone 5S but luckily, you have backed up your iPhone to iTunes in advance. Here is your chance. You can get back those lost contacts by transferring contacts from iTunes to your iPhone. Please keep reading and this article will show you how to transfer contacts from iTunes to iPhone in two different ways. Here you go. To transfer contacts from iTunes to iPhone via iTunes When it comes to backup or syncing problem, most people will turn to iTunes. Yes, iTunes can help to transfer contacts to your iPhone. The first thing you need to do is to connect your iPhone to computer and launch iTunes. Next, click your device information and choose Info tab. Here, you can choose the contacts you want to transfer to your iPhone. Here, a video is attached and you can refer to this video. To transfer contacts from iTunes to iPhone via third party software If you fail to transfer contacts to your iPhone through iTunes, then only the third party software can help you to finish the syncing process. There are many third party software and we want to take iFonebox as example. iFonebox is a professional and powerful iOS data recovery, which can not only be used to recover your iOS deleted data like contacts, messages, notes, reminders,etc, but also can help you extract your iTunes backup data. At present, iFonebox supports transferring contacts and notes to your iOS device directly from iTunes backup. So here, you can transfer contacts from iTunes to your iPhone via this new function. In order to use iFonebox, the first thing you need to do is to download and install iFonebox. Download here: Windows version and Mac version. Of course, you can have a try at the free trial version firstly. After the installment, just Launch iFonebox and choose Recover from iTunes Backup. Remember to connect your iPhone to your computer. Next, iFonebox will scan you iTunes backup and then, after that, you can preview and select the contacts you want to transfer. Click Transfer to the selected device. The whole process is finished. How to transfer contacts from iTunes to iPhone? Both iTunes and iFonebox can help you. Any other problems?