JD Drive - 7.4 Third-party open setting; 7.5 Format USB flash drive; 7.6 Backup

7.4 Third-party open setting
7.5 Format USB flash drive
We can format the external storage device if necessary.
7.6 Backup
7.6.1 Click Backup —> Turn on the Auto backup
7.6.2 Exit the App, pop-up Auto backup prompt when entering into the app again, click OK to start auto backup, click