What does Botão De Voltar look like on SoftBank?

On SoftBank it is the design shipped in 2014, shown above at full size. Older revisions are listed beneath it.

When did SoftBank add Botão De Voltar?

SoftBank first drew Botão De Voltar in 1999, released 1 de janeiro de 1999.

SoftBank Corp. has shipped 8 versions of Botão De Voltar. Each is dated, so you can see when the design changed.

SoftBank

SoftBank Corp. has drawn Botão De Voltar 8 times. Every revision SoftBank has shipped is below, newest first.

What does Botão De Voltar look like on SoftBank?: On SoftBank it is the design shipped in 2014, shown above at full size. Older revisions are listed beneath it.
When did SoftBank add Botão De Voltar?: SoftBank first drew Botão De Voltar in 1999, released 1 de janeiro de 1999.
How many times has SoftBank redrawn Botão De Voltar?: SoftBank Corp. has shipped 8 versions of Botão De Voltar. Each is dated, so you can see when the design changed.

SoftBank artwork for this emoji spans 1999 to 2014.