One of my favorite Lumia phones is getting some new software from T-Mobile today. Their Lumia 925 software is being bumped to version 3051.50009.1439.0017. The better news is that this update does not require moving off of the developer preview to install. The 529MB install file includes the update to Windows Phone 8.1 and Inflight Texting Support.
Other than that, I’m still waiting to see what other goodies are under the hood here, so I will post more on it tomorrow after the update finishes.