The deployment of MCR3 (Consumer Mango Refresh 3) or Windows Phone Tango is already on a roll for several days now and allowed many owners of Nokia Lumia 710 and 800 to complete the update. The software platform of the two smartphones Lumia seems to be intended to receive a new update. The information is obtainable from Navifirm , the server that contains all the new firmware and software updates for the Nokia. In Navifirm has just published the new 8779 software release , which should refer to an update post-Tango (8773).More specifically, the two new builds would be the 1750.805.8779.12221 for Lumia 800 and the 1600.3031.8779.12810 for Lumia 710 . We are still not entirely clear what changes will be introduced with this release, but we note that the new build has already been used by the community of independent developers to create new versions of custom ROM. As an example the ROM Lumiatrix ^ 7 for the Lumia 710 , based precisely on the new build 8779.12180.
At the time the new builds are only available for versions of the Lumia 710 and 800 sold in some Asian markets.