What does Down-Right Arrow 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 Down-Right Arrow?

HTC first drew Down-Right Arrow in Sense 7, released March 30, 2015.

HTC Corporation has shipped 2 versions of Down-Right Arrow. Each is dated, so you can see when the design changed.

HTC

HTC Corporation has drawn Down-Right Arrow 2 times. Every revision HTC has shipped is below, newest first.

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

HTC artwork for this emoji spans 2015 to 2016.