My answer is to use Mobile Trans. Mobile Trans is professional data transfer software. It can help you transfer all kinds of data, including contacts, text messages, music, videos, etc.. Then, it can transfer data in two different mobile phones system, including iOS, Android and so on. Its transfer speed is fast; more important is convenient and simple. The more important reason I recommend this software is that the software is very safe. It will not be like other software, covering a wide variety of advertising.
Step 1. Download and install Mobile Trans from official website. Then, launch the program. Then you will have the interface as below. Please click on “Phone to Phone Transfer”.
Step 2.At this point, you need to connect your two phones to your computer. So, please prepare two USB data lines in advance. When your phone is connected to the computer, you need to make sure your old phone is displayed on the left, if not, and then click "Flip".
Step 3. Now, you can transfer the data in your cell phone. You also need to check the data you need to transfer. In the middle of the two mobile phones there are a number of file types, check your needs, and then click on the "Start Transfer".
Note: in the whole process of transmission, please ensure that the connection between the phone and the computer is normal.
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