UPDATE: Versi says that the Verizon version of the HTC One M9 will start getting Android 6.0 on February 16, too.

One week after the Sprint version of the HTC One M9 started getting its Android 6.0 update, HTC has revealed when the T-Mobile flavor of the M9 will get its update.

HTC’s Mo Versi says that Android 6.0 for the T-Mobile One M9 has earned technical certification and that the over the air (OTA) update is slated to begin hitting devices on Tuesday, February 16. There’s no official changelog available quite yet, but One M9 owners can look forward to some of Android 6.0’s goodies like improved app permissions and battery improvements thanks to Doze.

Happy Friday! Good news for T-Mobile HTC One (M9) owners! We've received technical approval on Marshmallow, with the OTA to start on 2/16.

— Mo Versi (@moversi) February 12, 2016

The Android 6.0 update is going to totally change the way that the software on your One M9 looks or works, T-Mobile customers, but it will bring you up to the newest version of Google’s mobile OS, and hopefully Doze will give you some improved battery life, too. I’d say those two things are worth getting excited for, and you’ll get to experience them for yourself in four days.