How to Get CYAN Update for Windows Phone 8/8.1

Lumia cyan update is out for almost all Lumia handsets in all regions now but there are some doubts how to get this update.

• can I update my windows phone 8.1 with cyan?
• After update can I retain my current OS 8.1?
• How to update windows phone 8.1 with cyan?

Here is the clarification:

1. Yes you can update your phone (8/8.1) with cyan
2. Yes ,you can retain 8.1 update
3. Below are the steps to update your phone with Cyan.

Windows phone 8 users:

• Those who are not updated their phones to 8.1 with " Preview for Developers' can go to setting and check for updates as regular practice
• You will see download of update and it is easy process to complete installation

Windows Phone 8.1 users:

• WP 8.1 users will not see update even if you do "check for updates" by going to settings
• To complete installation you have to take help of "Nokia Recovery Tool"
• Install Nokia Recovery Tool on your desktop
• Go to settings,do Back Up 
• Connect your phone to PC after installing Nokia Recovery Tool
• It will detect our phone,will show you available software version "3058.50000.1425.0001" (version number will be vary depend on handset number to see go here Cyan Update Availability  ) 
• Do not unplug "mobile, connected to PC via Cable" till installation completed
• Click on download ,1.51 GB is the size
• After download,click install it will write update to you phone ,that time you will see some loading percentage bar on your phone with NOKIA label in big size
• After its completes writing,it will ask to follow some steps,do follow them and install update successfully

How to get latest Windows phone 8.1 update 1 after 

• Install "Preview for developers",  sign in with Microsoft Account
• Check enable box
• Go to settings ,do check for updates
• It will show latest download,download it,intall it 
• now your phone is up to date with CYAN update adn Windows Phone 8.1 update 1

Please let me know if you face any problems in doing above process..

Happy Day guys   :)