What does 왼쪽 아래 화살표 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 왼쪽 아래 화살표?

HTC first drew 왼쪽 아래 화살표 in Sense 7, released 2015년 3월 30일.

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

HTC

HTC Corporation has drawn 왼쪽 아래 화살표 2 times. Every revision HTC has shipped is below, newest first.

What does 왼쪽 아래 화살표 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 왼쪽 아래 화살표?: HTC first drew 왼쪽 아래 화살표 in Sense 7, released 2015년 3월 30일.
How many times has HTC redrawn 왼쪽 아래 화살표?: HTC Corporation has shipped 2 versions of 왼쪽 아래 화살표. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.