You can check more about the availability of the Cyan Update on your phone by heading to this link, i have posted a screenshot of the UAE availability.
The Lumia Cyan update gives you great new Windows Phone 8.1 features like a more personal Start screen, Action Center and the Word Flow keyboard. We’ve also improved your favourite Nokia imaging apps. Nokia Camera, Nokia Storyteller and Creative Studio have all been updated. It’s the best Lumia experience yet.
More tiles, more fun. A third column of Live Tiles on the Start screen gives you quick access to more of the things you love about your Lumia. Have a favourite picture? Make it the background for your Live Tiles. Resize, rearrange and reimagine your Start screen – make it your own.
Action Center is a quick and easy way to stay up to date with the important things that are happening on your Lumia. Your notifications, messages and alerts are now in one place. And customisable quick settings give you easy access to important functions. It’s a faster way to get to the things you use most.
Discover a better way to type on a smartphone. The Word Flow keyboard is incredibly fast because there’s no tapping. Keep your finger on the screen and connect the letters in a word. You’ll be amazed at how accurate it is. And it’s built into Windows Phone 8.1 – typing is quick and easy, no matter what app you’re using.
The latest version of the Nokia Camera app takes stunning photographs. With fewer buttons on the camera interface, it’s even easier to snap the perfect shot. And now your SmartShots, Refocus pictures and Cinemagraphs come to life directly in the Camera Roll – get ready to capture and share your life in exciting new ways.
Nokia Storyteller creates a unique Story Video with the pictures on your phone. It even adds music and location information. And you can share your Story Videos directly from the app – just tap the share button and pick a social network. Nokia Storyteller is a super-fun way to relive the moments that make your life special.
The Creative Studio app is now directly accessible from the Camera Roll. One quick tap and you’re ready to edit your pictures. Add a new filter, make colours pop or create a collage – amazingly creative images are just a few taps away. And you can always return to the original picture, even after you’ve saved it with a filter.