JG539A: Restore to Factory Default Configuration .....

[grenzo]

does this:

Enter your choice(0-9): 6
Flag Set Success.

===========================<EXTEND-BOOTWARE MENU>===========================
|<1> Boot System |
|<2> Enter Serial SubMenu |
|<3> Enter Ethernet SubMenu |
|<4> File Control |
|<5> Restore to Factory Default Configuration |
|<6> Skip Current System Configuration |
|<7> BootWare Operation Menu |
|<8> Clear Super Password |
|<9> Storage Device Operation |
|<0> Reboot |
============================================================================
Ctrl+Z: Access EXTEND-ASSISTANT MENU
Ctrl+F: Format File System
Ctrl+C: Display Copyright
Enter your choice(0-9):

[Ivan_B]

'Flag Set Success.' so it will ignore the 'saved-configuration' on the next reboot. So, just use <0> Reboot.