Nokia is keeping up with developing OS updates for its Lumia line of devices or at least they keep priming them for release. The latest update, found on the NaviFirm servers, is for build 8779 which is just slightly ahead of build 8773 aka Tango. Tango just started rolling out by various carriers and OEMs last week (see out documented features list for Tango here).
What’s new in 8779? We’re actually not sure. Support for the location-based alert icon is thought to be one, but we’ve seen it on a Lumia 610 with specific firmware (not ours though). Due to the regions where this is being prepped for—Thailand, Pakistan, India, Lebanon, Tunisia—we’re going to guess that better support for specific markets could be another feature. Other features like static-IP for WiFi and more SIM options may also be available are other possible options.
Windows Phone 8779 showing up in NaviFirm Plus for the Lumia 710 & 800
The OS update is unofficially available for the Lumia 710 and Lumia 800 (nothing for the 900 just yet) and can be downloaded using NaviFirm Plus and flashing your device. It’s a tricky process but technically legit as it uses Nokia’s own methods. However, there are still risks involved including not being able to flash back and due to the language issue (we’re not sure what language packs are onboard) you may not be able to read your device again.
For that reason, we can’t recommend trying this out but we’ll keep an eye out if and when more region- or carrier-specific versions pop up. Thanks, Melicaster, for the tip