Signed
Download 5.3.9 (16U693) for Apple Watch Series 4 (40mm, LTE)
You can restore to this firmware in iTunes or Finder.
File details
| Release Date | Jan 26, 2021 |
|---|---|
| Upload Date | Jan 14, 2021 |
| Filename | Watch4,3_5.3.9_16U693_Restore.ipsw |
| Filesize | 0.46 GB |
| SHA256sum | N/A |
| MD5sum | N/A |
| SHA1sum | N/A |
| Identifier | Watch4,3 |