All the faulty earpieces have been replaced with
units produced by a different manufacturer, both those used in
production models and those in the warehouses. I shall emphasize that
we haven't changed the model of the 5800 XpressMusic's earpiece, but
rather changed our supplier. It's easy to prove since the new units
look differently.
Starting in late January all authorized service centers have been
receiving packages with the new earpieces and any users who made
warranty claims after that time shouldn't experience the problem again.
It's worth noting that the Nokia 5800 XpressMusic is one of our
company's top-priority products, therefore its sales have been
monitored by our Research & Development (R&D) division from day
one, and as soon as we found out about this defect an official
representative of Nokia's R&D department visited Russia to study
the issue on-site.