What does フォルダー look like on LG?

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

When did LG add フォルダー?

LG first drew フォルダー in G3, released 2014年6月15日.

LG Electronics has shipped 4 versions of フォルダー. Each is dated, so you can see when the design changed.

LG G3

LG shipped a new design for フォルダー in G3, released 2014年6月15日. The previous design is shown beside it.

The first LG release we hold for this emoji.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does フォルダー look like on LG?: On LG it is the design shipped in Velvet, shown above at full size. Older revisions are listed beneath it.
When did LG add フォルダー?: LG first drew フォルダー in G3, released 2014年6月15日.
How many times has LG redrawn フォルダー?: LG Electronics has shipped 4 versions of フォルダー. Each is dated, so you can see when the design changed.