| 摘要 |
PROBLEM TO BE SOLVED: To provide a data backup method and data recovery method using a connection line including a storage function that can reduce the loss during data loss in an electronic device by making a user back up data always.SOLUTION: In the data backup method and data recovery method using a connection line including a storage function of the present invention, the backup or recovery of data can be performed when an electronic device is connected to the connection line, and the connection line is required both when the electronic device requires charging and when it must be connected to a personal computer. Therefore, a user can always carry the connection line, can back up and recover data at any time, avoids the state in which data is not backed up for a long time and the difference between the backed up old data and recent new data of the electronic device extremely increases, and improves the convenience of the data backup and recovery.SELECTED DRAWING: Figure 4 |
