Well you seem altogether too Ready to respond in denial, so I'm not at all sure you're not a paid 'agent' of Emirates.
This undoubtedly explains why you are uniquely unaffected by this failed 'upgrade' (and its not an update as it took over 3 months).
You sound exactly the same as the agents who fielded my calks and enails, all in denial DESPITE beubf UNABLE to rectify mine abd countless other customers' problem.