13. The method of claim 12 , further comprising, when the home network system includes a plurality of services, and after performing the error handling, checking whether or not one of the plurality of services is to be reconfigured, and when, based on said checking, a service reconfiguration is needed, providing service reconfiguration information to the user, and performing the service reconfiguration according a selection of the user.
15. The method of claim 13 , wherein, the home network system includes a plurality of devices, and performing the service reconfiguration further comprises providing a list of the plurality of devices and data used by the service and performing reconfiguration according to a selection of the user in order to perform the service reconfiguration.