1. Use the data cable to connect Iphone6 Plus with the computer.
2. Then we click on the "Feature Encyclopedia" button in the Open 91 assistant, as shown in the following image.
3. In the feature encyclopedia you will see a "Backup/restore" button that we click to open to enter.
4. After this click "Local backup" then you can select the specific data to be backed up, you can keep all the selected state.
5. Then we set up the path of the backup data and then click the "Start Backup" button.
6. The process of backup takes a short period of time and can be observed through the tip bar.
7. After the completion of the backup will have a hint, if there are failures will also tell you, you can click "Failure Details" to see what content has not been successfully backed up.
Okay so the data is backed up, of course, can also back up text messages, contacts, photos and so on in this not one introduced.