Microsoft had already started the rollout of Windows 10 Mobile upgrade last week for the unlocked Lumias. Now, Vodafone Australia has also announced that the official windows 10 mobile roll-out for the handsets on their network will begin this Friday. This is assumed to be the last OS upgrade via the carrier as after this monthly updates would be provided by Microsoft directly.
Following handsets will be updated:
• Lumia 640
• Lumia 640 XL
• Lumia 735
• Lumia 930