How to install windows phone 8.1 official (Lumia cyan)

Author: Ratha Hy
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1m 51s Lenght
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In this video you will see how to ugrade from windows phone 8.1 developer preview to official windows phone 8.1 by Nokia Software Recovery Tool. Download Link: http://download.fds-ncom.nokia.com/supportFiles/phones/files/recovery/NokiaSoftwareRecoveryToolInstaller.exe

Comments

1. hi. can u give me the link of 8.1 cyan firmware.tnx and how to install it.