How to unlock :
Yesterday we wrote about found unlocked bootloader in some smartphones Nokia Lumia 800 and 710. Today, user G-gabber with all of the same ubiquitous resource XDA found has officially signed firmware with unlocked bootloader. To unlock (or hacked, as you like) device, you need to lower the firmware on the above using the service program Nokia Care Suite. You will lose the ability to update your phone if you want to keep hacking, but you can put various hacker applications have long been realized in the WP-first generation of smartphones (HTC Mozart and others). Unfortunately, the "crank" the same thing with the Nokia Lumia 800 is possible. Now you can unlock all Nokia Lumia phones.
1.Connect your Nokia Lumia to pc.
2.Select your model
3.Enter IMEI.
4.Press UNLOCK.
Nokia Lumia 505
Nokia Lumia 510
Nokia Lumia 610
Nokia Lumia 620
Nokia Lumia 710
Nokia Lumia 800