Nokia 9400 S - Manual (Page 23)

GB 23
This will start the Installation procedure from the “Welcome
Menu”.
When you press OK in the “Welcome Menu” again,
be aware of the fact, that all previous channels and
settings will be erased! To exit the ”Reinstall” menu
without erasing any channels, press “Back”.
This gives general information about which hardware
and software version your Mediamaster is running on.
Reinstall
System Information