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.
5.1.3 Remote Update
1) Enter the interface in figure 5-1, click "Server Address", and input the server
address that contains upgrade package. As shown:
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