After upgrading TP3106 to version V100R001C02B015, I could not log into the host GUI anymore.
After entering username and password to log into the GUI, screen is blank.
you must login the TP HOST with SSH tool(debug/debug), then input the following command:
cm setproductType producttype 10 // set the product type as TP3106
keyctrl reboot yes //reboot the TP HOST
TP HOST loses the product type information after upgrading to version V100R001C02B015.
you must login to the TP HOST using SSH and configure it manually.