tvdevicedesc.xml
<?xml version="1.0"?>
<root xmlns="urn:schemas-upnp-org:device-1-0">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<device>
<deviceType>urn:schemas-upnp-org:device:tvdevice:1</deviceType>
<friendlyName>DM365_IPNC</friendlyName>
<manufacturer>APPRO PHOTOELECTRON</manufacturer>
<manufacturerURL>http://www.approtech.com.tw</manufacturerURL>
<modelDescription>IP NetCam</modelDescription>
<modelName>DM365_IPNC</modelName>
<modelNumber>1.0</modelNumber>
<modelURL>http://www.approtech.com.tw</modelURL>
<serialNumber>123456789001</serialNumber>
<UDN>uuid:Upnp-TVEmulator-1_0-1234567890001</UDN>
<UPC>123456789</UPC>
<serviceList>
<service>
<serviceType>urn:schemas-upnp-org:service:tvcontrol:1</serviceType>
<serviceId>urn:upnp-org:serviceId:tvcontrol1</serviceId>
<controlURL>/upnp/control/tvcontrol1</controlURL>
<eventSubURL>/upnp/event/tvcontrol1</eventSubURL>
<SCPDURL>/tvcontrolSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:schemas-upnp-org:service:tvpicture:1</serviceType>
<serviceId>urn:upnp-org:serviceId:tvpicture1</serviceId>
<controlURL>/upnp/control/tvpicture1</controlURL>
<eventSubURL>/upnp/event/tvpicture1</eventSubURL>
<SCPDURL>/tvpictureSCPD.xml</SCPDURL>
</service>
</serviceList>
<presentationURL>/</presentationURL>
</device>
</root>
If I modify the <friendlyName>DM365_IPNC</friendlyName> or other infomation, the upnp will be fail when I restart it.
How do I modify the device information ?