A service system for media content delivery to end user without a user's feedback channel, comprising: - an electronic program guide server is configured with the possibility for creating a service metadata file forming a metadata selection of service TV programs, comprising a predefined set of information parameters including at least a version of metadata file, and for sending said service metadata file to input of multiplexor; - a multiplexor is configured with the possibility for creating a transport stream, and one-way transmission of the transport stream to input of client device; - said transport stream being created from said service metadata file and media content coming to input of multiplexor from broadcasting Operator, as well as from additional service information that is a Linkage descriptor which provides dynamic detection by client device of said service metadata file in the transport stream; wherein the Linkage descriptor further comprises broadcasting parameters SNT of service metadata file, a identifier of the media content delivery service, and information about version of a service metadata format; - a client device provided with at least one tuner connected to a satellite antenna converter, user interface module and data processing module, wherein the data processing module of client device is configured with the possibility of: - detection of the service metadata file in the transport stream; - comparison of version of the detected service metadata file with the version earlier saved in the memory, if the memory of client device contains a saved version of service metadata file, and processing the service metadata file whose version is higher than the earlier saved version; - processing the detected service metadata file and its saving to the memory of client device, if memory of client device does not contain a saved version of service metadata file; - displaying by the user interface module for the end user in proper categories a list of saved media content with possibility of its further decrypting and viewing; wherein the client device is further implemented in a soft hardware manner, and configured with the possibility for receiving the transport stream without a user's feedback channel, and for transport stream processing, wherein processing includes detection via Linkage descriptor of said service metadata file in the transport stream, and saving media content on the basis of saved service metadata file, and its encrypting by personalized hardware key of particular client device. - an electronic program guide server is configured with the possibility for creating a service metadata file forming a metadata selection of service TV programs, comprising a predefined set of information parameters including at least a version of metadata file, and for sending said service metadata file to input of multiplexor; - a multiplexor is configured with the possibility for creating a transport stream, and one-way transmission of the transport stream to input of client device; - said transport stream being created from said service metadata file and media content coming to input of multiplexor from broadcasting Operator, as well as from additional service information that is a Linkage descriptor which provides dynamic detection by client device of said service metadata file in the transport stream; wherein the Linkage descriptor further comprises broadcasting parameters SNT of service metadata file, a identifier of the media content delivery service, and information about version of a service metadata format; - a client device provided with at least one tuner connected to a satellite antenna converter, user interface module and data processing module, wherein the data processing module of client device is configured with the possibility of: - detection of the service metadata file in the transport stream; - comparison of version of the detected service metadata file with the version earlier saved in the memory, if the memory of client device contains a saved version of service metadata file, and processing the service metadata file whose version is higher than the earlier saved version; - processing the detected service metadata file and its saving to the memory of client device, if memory of client device does not contain a saved version of service metadata file; - displaying by the user interface module for the end user in proper categories a list of saved media content with possibility of its further decrypting and viewing; wherein the client device is further implemented in a soft hardware manner, and configured with the possibility for receiving the transport stream without a user's feedback channel, and for transport stream processing, wherein processing includes detection via Linkage descriptor of said service metadata file in the transport stream, and saving media content on the basis of saved service metadata file, and its encrypting by personalized hardware key of particular client device. - detection of the service metadata file in the transport stream; - comparison of version of the detected service metadata file with the version earlier saved in the memory, if the memory of client device contains a saved version of service metadata file, and processing the service metadata file whose version is higher than the earlier saved version; - processing the detected service metadata file and its saving to the memory of client device, if memory of client device does not contain a saved version of service metadata file; - displaying by the user interface module for the end user in proper categories a list of saved media content with possibility of its further decrypting and viewing;