What does Closed Book look like on Huawei?

On Huawei it is the design shipped in Harmony OS 5.0, shown above at full size. Older revisions are listed beneath it.

When did Huawei add Closed Book?

Huawei first drew Closed Book in Harmony OS 4.0, released August 3, 2023.

Huawei Technologies has shipped 2 versions of Closed Book. Each is dated, so you can see when the design changed.

Huawei

Huawei Technologies has drawn Closed Book 2 times. Every revision Huawei has shipped is below, newest first.

What does Closed Book look like on Huawei?: On Huawei it is the design shipped in Harmony OS 5.0, shown above at full size. Older revisions are listed beneath it.
When did Huawei add Closed Book?: Huawei first drew Closed Book in Harmony OS 4.0, released August 3, 2023.
How many times has Huawei redrawn Closed Book?: Huawei Technologies has shipped 2 versions of Closed Book. Each is dated, so you can see when the design changed.

Huawei artwork for this emoji spans 2023 to 2024.