AT&T HTC One M9 finally getting the Android Nougat v7.0 update. The update is arriving with software version number 4.27.502.7. T-Mobile and Sprint have already pushed out this latest android operating system update to their M9 units.
The update is large in size around 1.4GB download and also brings the android security patch for the month of February. This might be the last major update that this device will receive, it will bump the Android Marshmallow to the Nougat.
As usual it's an OTA update so will take time to reach every unit. Those who are impatient can manually check for the update by heading to Setting's menu of their device. It's a large update so make sure you are connected to decent internet connection and your device is charged up to 80 percent.