Updating The Device - Dahua DH-XVR5104HS-4KL-I3 User Manual

Restore the settings.
Click Default to restore all parameters to default settings except parameters such as

network, user management.
Click Factory Default, select OK and then enter the password of admin user in the

prompted dialog box to completely recover device parameters to factory default.

5.20.6 Updating the Device

5.20.6.1 Updating File
Insert a USB storage device containing the upgrade files into the USB port of the Device.
Select Main Menu > MAINTAIN > Manager > Update.
Default
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