The wait is finally over! Every Lumia Windows Phone (Lumia 520, 525, 620, 625, 720, 820, 920, 925, 1020, 1320 and the 1520) devices can now to Windows Phone 8.1 via the official Lumia Cyan update.
From the Asian Pacific Region, the following list of countries have been listed that for all the above mentioned Lumia models is available:
– Papua New Guinea
Check the link given below to know how to update your Lumia Windows Phone to Cyan smoothly.
NOTE: Lumia Cyan update can be installed only on Lumia Deviceswithout Developer Preview. Users need to downgrade the OS of the Lumia back to Windows Phone 8.0 to avail the update. This can be done via Nokia Software Recovery tool
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