According to a confirmed tip from @wpretailinsider, Nokia is going to launch Lumia 900 in awesome style and blitz by taking over Times Square on 6th of April. There will be live performance as well with a special surprise guest ? Timing shown is 7.00 P.M.
It seems real now, that many who pre-ordered the device also got a confirmation that they will be able to hold it in their hands before earlier confirmed 8th April date. So 6th April is the date when the device will be officially launched and might start shipping to customers.