OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
| ✗ | watchOS 5.3.8 (16U680) | July 15, 2020 | 1.3 GiB | e4ad8f15900aa1833c7c536d204e349202899cea.zip |
| ✗ | watchOS 5.3.7 (16U674) | May 18, 2020 | 1.3 GiB | 85ab7fbc31a311bf3d1efcc95232e2aca377069e.zip |
| ✗ | watchOS 5.3.6 (16U662) | March 24, 2020 | 1.3 GiB | 8c9efdf99fdc71ba4f5c086bc037795b336bfa42.zip |
| ✗ | watchOS 5.3.5 (16U652) | February 18, 2020 | 1.3 GiB | 9e740800f9ee872e92b11ba48a90f457b4d1a4a4.zip |
| ✗ | watchOS 5.3.4 (16U627) | December 10, 2019 | 1.3 GiB | 74559bc9373563921b99afc4c0015960fd74e6b1.zip |
| ✗ | watchOS 6.1.1 (17S5433b) | November 5, 2019 | 1.3 GiB | cca3b2d6ca69130dcbbf986c5ad9449a39cb41d5.zip |
| ✗ | watchOS 6.1 (17S5083a) | October 23, 2019 | 1.3 GiB | 3fe8de8a8ec2fcdaaaab7c739cbf4aad58ea9bb0.zip |
| ✗ | watchOS 5.3.3 (16U620) | October 29, 2019 | 1.3 GiB | 6fd10a252b94f13dc3f86f6a0733eafaa41f07b7.zip |
| ✗ | watchOS 6.1 (17S5076a) | October 16, 2019 | 1.3 GiB | d64f82433248578dba48a9fbffa1b788f10b0bfb.zip |
| ✗ | watchOS 6.1 (17S5068e) | October 10, 2019 | 1.3 GiB | bd8a7f60267ce2af94b410a4f63b1830748c50c9.zip |
| ✗ | watchOS 6.1 (17S5059e) | October 2, 2019 | 1.3 GiB | d20bd81a90b73b595ce58535f65ab66945066d4a.zip |
| ✗ | watchOS 6.1 (17S5054e) | September 23, 2019 | 1.3 GiB | 49e9a7d80e7f3c7918191a54bbcb7db45b666d52.zip |
| ✗ | watchOS 5.3.2 (16U611) | September 26, 2019 | 1.3 GiB | 96d9748ecc84e6a32edfed4e5e7e1a23f837bb4e.zip |
| ✗ | watchOS 6.0 (17R5575a) | August 27, 2019 | 1.3 GiB | 4707124126b49adca81d5f2f6446c4b352961afd.zip |
| ✗ | watchOS 5.3.1 (16U600) | August 26, 2019 | 1.3 GiB | 2686fb7018b90af5e61bed4f9509089fa82ef921.zip |
| ✗ | watchOS 6.0 (17R5571a) | August 21, 2019 | 1.3 GiB | cfbf278716498aa5c86cbf95d478a331c67d3432.zip |
| ✗ | watchOS 6.0 (17R5566a) | August 15, 2019 | 1.3 GiB | 5bf77a8abd0c7e6271385fc04d3ceb262581e440.zip |
| ✗ | watchOS 6.0 (17R5556d) | August 7, 2019 | 1.3 GiB | e7598a8a69b7e65f812770c0bcd837e080e99c3a.zip |
| ✗ | watchOS 6.0 (17R5546f) | July 30, 2019 | 1.3 GiB | f1eadf3d607d9e5138aecfd79688db703998c2da.zip |
| ✗ | watchOS 5.3 (16U569) | July 22, 2019 | 1.3 GiB | 13c313708560942611c93e67dc208a626570e7e1.zip |
| ✗ | watchOS 6.0 (17R5532f) | July 17, 2019 | 1.3 GiB | feeb0770ffd398b6dcbcdfb56f78e6eb93a4a8b5.zip |
| ✗ | watchOS 5.3 (16U5569a) | July 16, 2019 | 1.3 GiB | a8c8e1b611114c45c47327e6a38f9587ef10542b.zip |
| ✗ | watchOS 5.3 (16U5566a) | July 9, 2019 | 1.3 GiB | 865ace529712faf2d885896f50866a5d554cdcf6.zip |
| ✗ | watchOS 6.0 (17R5521e) | July 2, 2019 | 1.3 GiB | 9d34b9a7a52a95a8ae434e1b6c380e38a1d9a7a7.zip |
| ✗ | watchOS 5.3 (16U5558b) | June 24, 2019 | 1.3 GiB | 55829e90a6557c74baffe54c866653b7e658bf3d.zip |
| ✗ | watchOS 6.0 (17R5507l) | June 17, 2019 | 1.3 GiB | 74b0aa6dfa8df91cd93f631481088033c03bae2b.zip |
| ✗ | watchOS 5.3 (16U5545c) | June 11, 2019 | 1.3 GiB | 5d21988a50d4f377e70b1942650dacd94bb26d38.zip |
| ✗ | watchOS 6.0 (17R5491t) | June 3, 2019 | 1.3 GiB | ce6713926d33932ae025468e47a225e7cf8e0e63.zip |
| ✗ | watchOS 5.3 (16U5537b) | May 28, 2019 | 1.3 GiB | 78b9bee7c0c9af1b462e0cd601cb03b39984e499.zip |
| ✗ | watchOS 5.3 (16U5526f) | May 15, 2019 | 1.3 GiB | 1526413f626940b78f8c28c4e9ac00e0655b02d1.zip |
| ✗ | watchOS 5.2.1 (16U113) | May 13, 2019 | 1.3 GiB | 303da30c742e6cc4fafd476e062b800b81761cf2.zip |
| ✗ | watchOS 5.2.1 (16U5113a) | May 7, 2019 | 1.3 GiB | 730cdbc9153e34fa00190a8c89fc98b4934586ab.zip |
| ✗ | watchOS 5.2.1 (16U5110a) | April 29, 2019 | 1.3 GiB | fa416d15f96e42e66eb067756f029b9a58257d1f.zip |
| ✗ | watchOS 5.2.1 (16U5101c) | April 22, 2019 | 1.3 GiB | 986cccec0f55149852fa3e4ba53f119838278bf0.zip |
| ✗ | watchOS 5.2.1 (16U5091b) | April 8, 2019 | 1.3 GiB | fe7e5379a21cb8d4ffd9174cd288583204c568f0.zip |
| ✗ | watchOS 5.2.1 (16U5079d) | March 28, 2019 | 1.3 GiB | 9083b6aa878c77a4bbab22400eb9417e82e50d36.zip |
| ✗ | watchOS 5.2 (16T225) | March 27, 2019 | 1.3 GiB | f1fa78dc247ae0038fb8b9808584dfa40bed7fff.zip |
| ✗ | watchOS 5.2 (16T5225a) | March 18, 2019 | 1.3 GiB | c062859bab4ad1b581da0fa920ed4d1c134c6d2b.zip |
| ✗ | watchOS 5.2 (16T5222a) | March 11, 2019 | 1.3 GiB | 8a3348add30463bd75845109a94d5814aa7e2f9a.zip |
| ✗ | watchOS 5.2 (16T5212e) | March 4, 2019 | 1.3 GiB | e6d397b43dbb751d9786aed5e0dcc38f9a6b7536.zip |
| ✗ | watchOS 5.2 (16T5201c) | February 19, 2019 | 1.3 GiB | 94a53eaa98b199ac1024129be44fa3c786f61645.zip |
| ✗ | watchOS 5.2 (16T5191d) | February 4, 2019 | 1.3 GiB | 5ddbd3dbfa17a1d0b82f891767117f3465f7e152.zip |
| ✗ | watchOS 5.2 (16T5181f) | January 24, 2019 | 1.3 GiB | 7682dd497ad997de596da434a00eb2a4ca1120be.zip |
| ✗ | watchOS 5.1.3 (16S535) | January 22, 2019 | 1.3 GiB | b4de988c2cdb429012f26a7760d01f653f380ef5.zip |
| ✗ | watchOS 5.1.3 (16S5535a) | January 7, 2019 | 1.3 GiB | 778782ff0c298fdb8f06f9d1fecdd7f2319ca200.zip |
| ✗ | watchOS 5.1.3 (16S5531a) | December 19, 2018 | 1.3 GiB | 054c0805575e57adda99e5ee58665383b279fafb.zip |
| ✗ | watchOS 5.1.3 (16S5523a) | December 10, 2018 | 1.3 GiB | 78daadb529061c4d8247dae374d821060102fb78.zip |
| ✗ | watchOS 5.1.2 (16S46) | December 6, 2018 | 1.3 GiB | a6e88352507c22c14cb2ee334d3715015b0fb54d.zip |
| ✗ | watchOS 5.1.2 (16S5046a) | November 15, 2018 | 1.3 GiB | 200563f56316933a567e75445536076036f59181.zip |
| ✗ | watchOS 5.1.2 (16S5042a) | November 7, 2018 | 1.3 GiB | b03745e3a0e6f83ea508fc3eac345bd7838d6449.zip |
| ✗ | watchOS 5.1.1 (16R600) | November 5, 2018 | 1.3 GiB | d533f2ffa43ae711732148e1b04c7b188f51d157.zip |
| ✗ | watchOS 5.1 (16R591) | October 30, 2018 | 1.3 GiB | 1ddaf681a6c8b2bf5b9c396f004553b1efd1daef.zip |
| ✗ | watchOS 5.1 (16R5589c) | October 22, 2018 | 1.3 GiB | f937ef36250602bd8a426dca75287b28367ca39c.zip |
| ✗ | watchOS 5.1 (16R5584a) | October 15, 2018 | 1.3 GiB | 8a0ac55d09c74c43cb924ba5b5cde36b580aef4a.zip |
| ✗ | watchOS 5.1 (16R5577c) | October 9, 2018 | 1.3 GiB | 691d05585e96e39538d87171315cf48de43a5911.zip |
| ✗ | watchOS 5.1 (16R5568d) | October 2, 2018 | 1.3 GiB | f123c7b3b566596889f43d6bf11c8e7ec4331199.zip |
| ✗ | watchOS 5.0.1 (16R381) | September 27, 2018 | 1.2 GiB | ad95f0558cb5e53e259f49e85a861db30f02dab1.zip |
| ✗ | watchOS 5.1 (16R5559d) | September 18, 2018 | 1.2 GiB | 9e5e0bb95b80d98e9a6ccccf87d133d17f29c59c.zip |
| ✗ | watchOS 5.0 (16R364) | September 12, 2018 | 1.2 GiB | 80c925d1c359ec261d68af02f44e436cf7d747ca.zip |
| ✗ | watchOS 5.0 (16R5363a) | August 31, 2018 | 1.2 GiB | a0a759f5339548ee3bc545bc049322f5d9425219.zip |
| ✗ | watchOS 5.0 (16R5360a) | August 24, 2018 | 1.2 GiB | d1f9058a30fec6d4cb7e00daa340eee8df01c9ad.zip |
| ✗ | watchOS 5.0 (16R5357a) | August 20, 2018 | 1.2 GiB | bf798de88b3d40ca27836b91c6298bab01b475f7.zip |
| ✗ | watchOS 5.0 (16R5349a) | August 13, 2018 | 1.0 GiB | a0b82aae045eae46393e3633ac6e5a2b7b01c727.zip |
| ✗ | watchOS 5.0 (16R5340g) | August 6, 2018 | 1.0 GiB | c56584f17c6c4d428c143e29b4d50ee7a2e31038.zip |
| ✗ | watchOS 5.0 (16R5334f) | July 30, 2018 | 1.2 GiB | f8f7eba7e939f9dd2e04c9ff5c84f14f8770e204.zip |
| ✗ | watchOS 5.0 (16R5322d) | July 17, 2018 | 1.2 GiB | 399da14c502ae850367625c1d708a327c5501489.zip |
| ✗ | watchOS 4.3.2 (15U70) | July 9, 2018 | 1.1 GiB | 288bfd7174d23ef318cd268420330a4dc707476c.zip |
| ✗ | watchOS 5.0 (16R5313d) | July 3, 2018 | 1.2 GiB | f2ec92edf22fe6442ffb4b2dd199df8e239cb7ef.zip |
| ✗ | watchOS 4.3.2 (15U5069a) | June 25, 2018 | 1.1 GiB | e9fd9b043be6d24325bc74d4d23e56184cc6fcc3.zip |
| ✗ | watchOS 5.0 (16R5303d) | June 19, 2018 | 1.2 GiB | fac130cedb285cc2942235db18289bc9fb396386.zip |
| ✗ | watchOS 5.0 (16R5283r) | June 11, 2018 | 1.2 GiB | b7cba91fec63103c17d3cabe149e39adb0f20a87.zip |
| ✗ | watchOS 4.3.2 (15U5062a) | June 13, 2018 | 1.1 GiB | 3e8c7fb50a549b57f8bd5b04e54452eb57794d4f.zip |
| ✗ | watchOS 5.0 (16R5283q) | June 5, 2018 | 1.2 GiB | 4e0a2ddb4a408bdf5209f36844c82852e97bd673.zip |
| ✗ | watchOS 4.3.2 (15U5053b) | May 30, 2018 | 1.1 GiB | c4aa76b84b90d7ef7793033769d9a275f849c28a.zip |
| ✗ | watchOS 4.3.1 (15T567) | May 29, 2018 | 1.1 GiB | f0b5bd24e016cb8fe9bbf43da1ad66218d106f72.zip |
| ✗ | watchOS 4.3.1 (15T5567a) | May 14, 2018 | 1.1 GiB | d5817181b993fb2181ebc80f5cc4f091e0ea845d.zip |
| ✗ | watchOS 4.3.1 (15T5565a) | May 7, 2018 | 1.1 GiB | 52a6cb3aeb7706045dcb462c2d1d08cfa0810873.zip |
| ✗ | watchOS 4.3.1 (15T5555c) | May 1, 2018 | 1.1 GiB | 7d5a69414127cca15b36eb9d9d957164235968cb.zip |
| ✗ | watchOS 4.3.1 (15T5545b) | April 16, 2018 | 1.1 GiB | bb4d686414a166f48d1d3917ec40482a51e98581.zip |
| ✗ | watchOS 4.3.1 (15T5535b) | April 2, 2018 | 1.1 GiB | d1a87496d8bbb1d96f431c95b9c222cce41a757c.zip |
| ✗ | watchOS 4.3 (15T212) | March 29, 2018 | 1.1 GiB | 72f7e03420f14f9778aebf2378dc6241bfe503a4.zip |
| ✗ | watchOS 4.3 (15T5212a) | March 16, 2018 | 1.1 GiB | daadb237bf84bbcbec33b9f12402998cb2c3dbf3.zip |
| ✗ | watchOS 4.3 (15T5209a) | March 12, 2018 | 1.1 GiB | 2475f1ad20dafbd0115342aec622071f69062bdd.zip |
| ✗ | watchOS 4.3 (15T5199f) | March 6, 2018 | 1.1 GiB | f4ceb4e163e95ac7ca4362eb04ad64bb14382418.zip |
| ✗ | watchOS 4.3 (15T5187e) | February 21, 2018 | 1.1 GiB | a565e0c0c1a8c97e611e947f28c8765a17ca205e.zip |
| ✗ | watchOS 4.2.3 (15S600b) | February 19, 2018 | 1.1 GiB | a45e9b46d42a6ada9db320bcc881e289914bf7bf.zip |
| ✗ | watchOS 4.3 (15T5176c) | February 7, 2018 | 1.1 GiB | 8e659ee2aee50eb115a49963ab88c6ca12227dc7.zip |
| ✗ | watchOS 4.3 (15T5165e) | January 25, 2018 | 1.1 GiB | d8a14c0eeb3c2386ef33e1b9654f4295ac26af63.zip |
| ✗ | watchOS 4.2.2 (15S542) | January 19, 2018 | 1.1 GiB | 19b453539419f9bb693b73bc5a82455d8634ac2a.zip |
| ✗ | watchOS 4.2.2 (15S5540a) | January 9, 2018 | 1.1 GiB | f77cd4cce8bf9968fbdb7b8c33967760983047e7.zip |
| ✗ | watchOS 4.2.2 (15S5536a) | January 3, 2018 | 1.1 GiB | 413fc97e54cb3a8d46ebc14d1f5c3fc52de5ee17.zip |
| ✗ | watchOS 4.2.2 (15S5534a) | December 19, 2017 | 1.1 GiB | 08ed8362e9e788f8db7c38247098a2cfd8584873.zip |
| ✗ | watchOS 4.2.2 (15S5530d) | December 13, 2017 | 1.1 GiB | ed9199b5c823f7d31a70f981510d97509dd2e033.zip |
| ✗ | watchOS 4.2 (15S102) | December 5, 2017 | 1.1 GiB | 0e09459827ccb01362d929c19095fd511946774d.zip |
| ✗ | watchOS 4.2 (15S5102b) | November 17, 2017 | 1.1 GiB | d3b9a2d53d6924b44490a1de4004b754349ac6a4.zip |
| ✗ | watchOS 4.2 (15S5100a) | November 13, 2017 | 1.1 GiB | ee57e3b92399e187bd57c67cf20f62ff88abe2e9.zip |
| ✗ | watchOS 4.2 (15S5090c) | November 6, 2017 | 1.1 GiB | 848286e395b235179aab9324d4b7d584efdd7869.zip |
| ✗ | watchOS 4.2 (15S5085b) | October 30, 2017 | 1.1 GiB | cad7c481e1f93c5892c911268a4b5002941588ce.zip |
| ✗ | watchOS 4.1 (15R846) | October 20, 2017 | 1.1 GiB | 94ed661322997644279a2a118c00d2f0c353eca0.zip |
| ✗ | watchOS 4.1 (15R5843a) | October 16, 2017 | 1.1 GiB | 2af9aaea7ce4e056b311da006b2ca6cea7b47044.zip |
| ✗ | watchOS 4.1 (15R5835d) | October 9, 2017 | 1.1 GiB | 3960d3c9d06363bd4fefb3f55ac91ddaccf994e5.zip |
| ✗ | watchOS 4.1 (15R5823c) | September 27, 2017 | 1.1 GiB | 0f5c0f844e20e12d77713838198e12fec07be790.zip |
| ✗ | watchOS 4.0 (15R372) | September 12, 2017 | 1.1 GiB | 53abaea8f191fc294222dd8c264138b5c7295bf6.zip |
| ✗ | watchOS 4.0 (15R5371a) | August 28, 2017 | 1.1 GiB | 454bde80b4aec5e77da1dd00b7274f80b98abff7.zip |
| ✗ | watchOS 4.0 (15R5365a) | August 22, 2017 | 1.1 GiB | 9c42b41b015e3394d7c2ce0231450fa520e26758.zip |
| ✗ | watchOS 3.2.3 (14V5751a) | June 26, 2017 | 976 MiB | c8391a1e39b627bf4af73204f822e841b093cfee.zip |
| ✗ | watchOS 3.2.3 (14V5744a) | June 13, 2017 | 976 MiB | af1790e148ad6ef382a79afb2004f81ee3a6fe31.zip |
| ✗ | watchOS 3.2.3 (14V5734a) | May 30, 2017 | 976 MiB | 7e1247df944f0ad0b36af2c44d1b92d20a077131.zip |
| ✗ | watchOS 3.2.3 (14V5726a) | May 16, 2017 | 976 MiB | 2d03da5c5a4ef1cb2df6caf0197e5baf148a31c0.zip |
| ✗ | watchOS 3.2.2 (14V485) | May 15, 2017 | 976 MiB | ff6bb233236e08204bfbc6df0657c407981c160a.zip |
| ✗ | watchOS 3.2.2 (14V5485a) | April 24, 2017 | 976 MiB | ff1c5d706b95de59231049df505743c3958a5a5c.zip |
| ✗ | watchOS 3.2.2 (14V5480a) | April 17, 2017 | 976 MiB | a890a3a74a312297dcf0895de2dbff282f63c2ab.zip |
| ✗ | watchOS 3.2.2 (14V5475a) | April 10, 2017 | 976 MiB | 43b0a77d9a54986eb63d2546eee0daa10a6892fc.zip |
| ✗ | watchOS 3.2.2 (14V5465b) | March 28, 2017 | 976 MiB | bd09c808218e69fe7c49790b5e365b46955fa48b.zip |
| ✗ | watchOS 3.2 (14V249) | March 27, 2017 | 976 MiB | ab1d6c3246320751044c3ddc08967f85b6aa8a72.zip |
| ✗ | watchOS 3.2 (14V5249a) | March 20, 2017 | 975 MiB | 24dd1403d0abb2a4bb78e22378427a4517ea0b4a.zip |
| ✗ | watchOS 3.2 (14V5245a) | March 14, 2017 | 975 MiB | 5829c095a2ceaf57db5bb4cfd0db508e459f660d.zip |
| ✗ | watchOS 3.2 (14V5243a) | March 8, 2017 | 975 MiB | 2b6d663dfc696f329d420c6442a05d51628f7425.zip |
| ✗ | watchOS 3.2 (14V5235b) | February 27, 2017 | 975 MiB | 3a9af1b517584571177ba6f513b2382ea738028c.zip |
| ✗ | watchOS 3.2 (14V5224d) | February 20, 2017 | 974 MiB | 8741fd951fe8d999025c5c5fcff96c5888793aae.zip |
| ✗ | watchOS 3.2 (14V5214d) | February 6, 2017 | 974 MiB | 6c8bed4aa96729cc202469e8e174ffc4445dae7e.zip |
| ✗ | watchOS 3.2 (14V5205d) | January 30, 2017 | 1002 MiB | 97e919fdd68b58b6b118a8013ed90fd81aad8e05.zip |
| ✗ | watchOS 3.1.3 (14S960) | January 23, 2017 | 958 MiB | cb22a8ee3653fcb8b9088e64f445e20c106c26b7.zip |
| ✗ | watchOS 3.1.3 (14S959) | January 9, 2017 | 958 MiB | f43d7ec1c49fffe51ff894a9f65b9428ec4af5b6.zip |
| ✗ | watchOS 3.1.3 (14S958) | December 21, 2016 | 958 MiB | d17c388ea02bcf9cbae42effc951fe0761ab0332.zip |
| ✗ | watchOS 3.1.1 (14S883) | December 5, 2016 | 958 MiB | df53a88c51cb2dc8745ac818e6c5c729cb244c74.zip |
| ✗ | watchOS 3.1.1 (14S879) | November 28, 2016 | 958 MiB | 395686d2db1d77493cac3c89a4e52b123d8c42c8.zip |
| ✗ | watchOS 3.1.1 (14S5875b) | November 15, 2016 | 958 MiB | a6dd0ad2d2f0bd7ae72b615f7058e23498c4a5ba.zip |
| ✗ | watchOS 3.1.1 (14S5869b) | November 7, 2016 | 959 MiB | 6d695019a3319bd485bed158f8c0ab7c8caa8f98.zip |
| ✗ | watchOS 3.1.1 (14S5862d) | October 31, 2016 | 959 MiB | 91c514303fc69f7ccedbb1bee2550be2e36a1c6c.zip |
| ✗ | watchOS 3.1 (14S471) | October 12, 2016 | 950 MiB | cc4227d3656f71da3533a7806609814709146fe3.zip |
| ✗ | watchOS 3.1 (14S464) | October 4, 2016 | 950 MiB | e4a51c3d33ee8f6c72dccdac6571263d9318b7dd.zip |
| ✗ | watchOS 3.1 (14S452) | September 21, 2016 | 946 MiB | 4b85e35f6616230860bb31e4d0478cf4e01518d3.zip |
| ✗ | watchOS 3.0 (14S326) | September 7, 2016 | 947 MiB | 331e2eefb058ac721ed5d68acde327aaf320295d.zip |