1. Find the "information" icon on the S5 mobile phone's standby desktop and click to enter.
2. Go to the Information Management page and find a person, as shown in the following figure.
3. Then we press the message to see a copy to SD card and click it.
Note that only one record can be copied:
1. Also click "information" on the desktop of the mobile phone ].
2. Go to the information page, click menu, and click set on the menu page.
3. Click manage SD card information here, as shown in the following figure.
4. If you want to recover to your phone, click [select all] to check the phone number, as shown in the following figure.
5. You can select a single entry. Then click import, as shown in the following figure.
In this way, the backup is successful. If you want to back up a large amount of data, you can use the mobile phone manager to back up the data. You can search for it on the Internet.
