Microsoft has already acquired the Finnish smartphone maker Nokia and while the latter announced the Indian-born Rajeev Suri as its new CEO today, at an event in Bangalore Microsoft also launched its latest Windows Phone 8.1 OS version. At the same event Vineet Durani, Director of the Windows Phone Business Group at Microsoft told GizBot that by the end of June all the Lumia devices will receive the Windows Phone 8.1 update.

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