Samsung SNH-P6410bn

Samsung SNH-P6410bn i have problem in my mobile apps its show
the service is no longer supported for this model
what should i do?

Same problem, now we have a useless device since Samsung decided some time in the past to cut all local access and use only their application and now the application has discarded the support so another e-waste and assurance from Samsung that your device is not yours but theirs.