What does Tête De Souris 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 Tête De Souris?

HTC first drew Tête De Souris in Sense 7, released 30 mars 2015.

HTC Corporation has shipped 2 versions of Tête De Souris. Each is dated, so you can see when the design changed.

HTC

HTC Corporation has drawn Tête De Souris 2 times. Every revision HTC has shipped is below, newest first.

What does Tête De Souris 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 Tête De Souris?: HTC first drew Tête De Souris in Sense 7, released 30 mars 2015.
How many times has HTC redrawn Tête De Souris?: HTC Corporation has shipped 2 versions of Tête De Souris. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.