What does Triángulo Doble Hacia Abajo look like on HTC?

On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.

When did HTC add Triángulo Doble Hacia Abajo?

HTC first drew Triángulo Doble Hacia Abajo in Sense 7, released 30 de marzo de 2015.

HTC Corporation has shipped 2 versions of Triángulo Doble Hacia Abajo. Each is dated, so you can see when the design changed.

HTC

HTC Corporation has drawn Triángulo Doble Hacia Abajo 2 times. Every revision HTC has shipped is below, newest first.

What does Triángulo Doble Hacia Abajo look like on HTC?: On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.
When did HTC add Triángulo Doble Hacia Abajo?: HTC first drew Triángulo Doble Hacia Abajo in Sense 7, released 30 de marzo de 2015.
How many times has HTC redrawn Triángulo Doble Hacia Abajo?: HTC Corporation has shipped 2 versions of Triángulo Doble Hacia Abajo. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.