Follow these steps:
1. Log on to the following website: http://www.samsung.com/cn/support/usefulsoftware/kies/jspto download and install the kies software.
2. Connect your iphone to your computer and enable the itunes software.
3. Right-click the device name and select backup ].
4. After the backup is complete, connect the Samsung mobile phone to your computer and open the Kies software.
5. Under the [transfer your backup data from a non-Samsung device] menu, click [select device] and select [Apple ].
6. When used on the same computer, the backup file is automatically identified. Click the triangle icon to select the backup file.
7. Manually select the options (such as contacts and photos) to be transferred, select [I agree], and click [start] for data transmission.
8. After the data transmission is complete, confirm the mobile phone import information and click finish.