The unlocked Lumia 640 XL is once again sold out in the Microsoft Store December 6, 2016 by admin Tweet Last night, the Lumia 640 XL suddenly showed that it was in stock in the Microsoft Store, after months of being sold out. Less than a day later, it’s once again showing as out of stock. Read more… Neowin Related Posts:Microsoft announces the Lumia 535 and 535 Dual SimMicrosoft's stock price at a 52 week high while…Windows 11 on Microsoft Lumia may soon only be a…A quick look back at the reveal of the Nokia Lumia…Will the first Microsoft Lumia come in time for the…