✓ This firmware is signed.
| Release Date | 26th January 2021 |
|---|---|
| Upload Date | 20th January 2021 |
| Filename | 1f1cc3a3ae09911e6686ce52570390f7765ce93c.zip |
| Filesize | 585 MB |
| Identifier | Watch4,2 |
This update provides important security updates and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: