Nokia Lumia 1020 firmware update 3050.0000.133x.10xx
Where is the new firmware update for the Lumia 1020? Why is ATT again among the last ones to release it?
Latest software release for Nokia Lumia 1020 is 3050.0000.133x.10xx The availability of this update may depend on your network service provider. To check for updates, on your phone, tap Settings -> phone update.