问题
How to get a DUID for Tizen tablet. Connection Explorer - Device - Properties didn't get such information:
回答1:
As I know DUID is not standard specification of Tizen.
It is served only Gear devices.
You can get it with following command.
sdb shell /opt/etc/duid-gadget
/opt/etc/duid-gadget is not in specification of Tizen. so it can be changed in any time. (But currently it works in Gear S, S2)
update:
The DUID of recent mobile and wearable devices start with a 2.0# but old devices are 1.0#. If a distributor certificate contains a 1.0# DUID, all devices with that certificate need one more step, see the Permit device to install apps guide.
As a current Samsung developer site, DUID can start with "1.0#" or "2.0#"
But in my gear device if you put any string after duid-gadget DUID changed to "2.0#"
sdb shell /opt/etc/duid-gadget
it print out 1.0#Ex1e7gjyXb4APXye6vQXiY= but
sdb shell /opt/etc/duid-gadget anystring
will print out 2.0#Ex1e7gjyXb4APXye6vQXiY=
I think maybe old device (like samsung gear 1 or 2) can get only "1.0#" DUID but I suggest to try to get "2.0#" DUID because "2.0#" DUID is easier to use than "1.0#". (you did not process "permit device process" wih "2.0#")
回答2:
Start Device Manager, connect to your device, right click it in device list and select DUID.
来源：https://stackoverflow.com/questions/40058680/how-to-get-duid-on-tizen-tablet