If you own a Windows 10 Mobile you would probably be waiting for a Windows 10 update. Back in October people were expecting that the update will roll out somewhere in December but it seems like Microsoft wouldn’t see a light of day until 2016. Finally, on Twitter Microsoft Lumia Support Account reveal that Windows 10 Mobile update will be taking soon.
According to Lumia support page, you must have 8GB of free storage to receive Windows 10 update. If your OS is Windows 8.1 you are in the first queue. You must check your OS version before expecting an update from Microsoft. To check your current OS go to Settings>About>More Information.
We’re working to make Windows 10 available to eligible Lumia smartphones running Windows Phone 8.1 as an upgrade. If your Lumia is eligible for the upgrade, we’ll let you know when it’s ready. 8 GB of internal memory required. Like any upgrade to a new operating system, not every phone will support all possible Windows 10 features. Certain features and experiences will require more advanced future hardware.”-Lumia support page