Apple Watch Series 5 (44mm) OTA Firmware Updates
Signed Firmware Versions
| Release Date | Version | Download URL |
|---|---|---|
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.3 (17U216)
|
Download (0.15 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.2.8 (17U63)
|
Download (0.17 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.2.5 (17T608)
|
Download (0.25 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.2.6 (17T620)
|
Download (0.25 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.2 (17T529)
|
Download (0.29 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.2.1 (17T530)
|
Download (0.29 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: ()
|
Download (1.38 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.1.1 (17S449)
|
Download (0.51 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.1 (17S84)
|
Download (0.52 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.0 (17R575)
|
Download (0.64 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.0.1 (17R604)
|
Download (0.64 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.1.2 (17S796)
|
Download (0.51 GB) |
| February 2, 2026 |
6.3.1 (17U224)
Normal release
Requires: 6.1.3 (17S811)
|
Download (0.51 GB) |
Unsigned Firmware Versions
| Release Date | Version | Download URL |
|---|---|---|
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.55 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.55 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.07 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.41 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (1.38 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.41 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.43 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.12 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.12 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.17 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.17 GB) |
| January 26, 2021 |
6.3 (17U216) - Normal release
|
Download (0.42 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (1.36 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.17 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.36 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.17 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.36 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.17 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.30 GB) |
| November 5, 2019 |
6.1.1 (17S5433b) - Normal release
|
Download (0.29 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (0.33 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (0.26 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (0.33 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (0.27 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (0.10 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (0.05 GB) |
| October 23, 2019 |
6.1 (17S5083a) - Normal release
|
Download (1.36 GB) |
| October 16, 2019 |
6.1 (17S5076a) - Normal release
|
Download (0.33 GB) |
| October 16, 2019 |
6.1 (17S5076a) - Normal release
|
Download (0.26 GB) |
| October 16, 2019 |
6.1 (17S5076a) - Normal release
|
Download (0.27 GB) |
| October 16, 2019 |
6.1 (17S5076a) - Normal release
|
Download (1.36 GB) |
| October 16, 2019 |
6.1 (17S5076a) - Normal release
|
Download (0.33 GB) |
| October 16, 2019 |
6.1 (17S5076a) - Normal release
|
Download (0.10 GB) |
| October 10, 2019 |
6.1 (17S5068e) - Normal release
|
Download (0.26 GB) |
| October 10, 2019 |
6.1 (17S5068e) - Normal release
|
Download (1.36 GB) |
| October 10, 2019 |
6.1 (17S5068e) - Normal release
|
Download (0.33 GB) |
| October 10, 2019 |
6.1 (17S5068e) - Normal release
|
Download (0.27 GB) |
| October 10, 2019 |
6.1 (17S5068e) - Normal release
|
Download (0.33 GB) |
| October 2, 2019 |
6.1 (17S5059e) - Normal release
|
Download (1.34 GB) |
| October 2, 2019 |
6.1 (17S5059e) - Normal release
|
Download (0.23 GB) |
| October 2, 2019 |
6.1 (17S5059e) - Normal release
|
Download (0.23 GB) |
| October 2, 2019 |
6.1 (17S5059e) - Normal release
|
Download (0.13 GB) |
| September 30, 2019 |
6.0.1 (17R604) - Normal release
|
Download (0.07 GB) |
| September 30, 2019 |
6.0.1 (17R604) - Normal release
|
Download (1.35 GB) |
| September 23, 2019 |
6.1 (17S5054e) - Normal release
|
Download (1.34 GB) |
| September 23, 2019 |
6.1 (17S5054e) - Normal release
|
Download (0.23 GB) |
| September 11, 2019 |
6.0 (17R575) - Normal release
|
Download (1.35 GB) |