Patent ID: 9053324
Filing Date: 2015-06-09
Classification: G06F,H04N

Abstract:
1. A method in a television (TV) device of performing an upgrade of the TV device, the TV device being connectable to an internet protocol TV (IPTV) system including an operator system and a TV manufacturer system, the method comprising: initiating an upgrade service for a new IPTV service profile for the TV device; transmitting an upgrade request message to the operator system; receiving, from the TV manufacturer system, a token object generated by the TV manufacturer system to be used for verifying an upgrade of the TV device, the token object comprising a redirection address indicating an upgrade site of the TV manufacturer; and returning the token object to the TV manufacturer system, thereby enabling an upgrade of the TV device to be completed from the upgrade site by the TV manufacturer system if the token object is found to be valid.