The update for the Nexus 6’s to Android 5.1.1. was suspected to happen this weekend , and well here it is.
The update is starting to appear to some T-Mobile users, it has been approved by the operator’s product evangelist Des on Twitter and Google+ and its already on T-Mobile’s product support pages.
The OTA from build number LMY47M lo LYZ28E for the nexus 6 should be around 125mb and its going to implement T-Mobile WiFi calling on board , bug fixes and many more improvements that Android 5.1.1 has to offer. Des mentioned that the OTA won’t show for everyone yet , only a few customers will get it since its on a launching stage.
If you want to enjoy the new improvements without waiting, you can flash the OTA Update for build LMY47M to LYZ28E by doing it manually and downloading it from this link.