Those with Windows Phone 8.1 developer preview access would have received the update by now, but if you an HTC handset owner you are out of luck.
Tag: Windows Phone 8.1 update
Windows Phone 8.1 update 1 developer preview pushed out
Those who have developer accounts should be able to see the update available on their handsets – if not it should be visible in a day or two!
Cortana lands in the UK with Windows Phone 8.1 update. Finally!
Microsoft Cortana goes international with rollout of first update for Windows Phone 8.1 starting with UK and China.
Windows Phone 8.1 update 1 to support start-screen folders, bigger-screens & smart cases
Microsoft has inadvertently published the Windows Phone 8.1 update 1 details on the Developers site, revealing the new features and support parameters.