User's Manual

2) Via built-in SD Card to upgrade

First, change the name of upgrade package into upgrade.zip, then copy it into USB,

and then use USB to copy the upgrade package into Internal Memory, enter the

upgrade interface, you will find the path of upgrade

package:/mut/sdcard/upgrade.zip, because video phone has searched it

automatically, press “Local Update” to start upgrading.

6.1.3 Remote Update

1) Enter the interface in figure 5-1, click “Server Address”, and input the server

address that contains upgrade package. As shown: