What does Rosto Perseverante 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 Rosto Perseverante?

HTC first drew Rosto Perseverante in Sense 7, released 30 de março de 2015.

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

HTC

HTC Corporation has drawn Rosto Perseverante 2 times. Every revision HTC has shipped is below, newest first.

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

HTC artwork for this emoji spans 2015 to 2016.