I am using Nokia Lumia 720.
Current phone version is 8.0.10328.0 GDR2
I want to update my phone to Windows phone Update 3(GDR3).
Plz tell with detailed steps that how I update my phone to GDR3........
Current phone version is 8.0.10328.0 GDR2
I want to update my phone to Windows phone Update 3(GDR3).
Plz tell with detailed steps that how I update my phone to GDR3........