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 | 5bbcc7b3a6b70487cd267f7aae610f135d0057b2.zip |
| ✗ | watchOS 5.3.7 (16U674) | May 18, 2020 | 1.3 GiB | 738129b83b380d272990b8900e769f6c78eb2c6d.zip |
| ✗ | watchOS 5.3.6 (16U662) | March 24, 2020 | 1.3 GiB | 2469552b5c76fde2ab3f7421694556498e5c39f2.zip |
| ✗ | watchOS 5.3.5 (16U652) | February 18, 2020 | 1.3 GiB | 11dc579c6ffffbbe2118ba8c375a0e5eab6d7279.zip |
| ✗ | watchOS 5.3.4 (16U627) | December 10, 2019 | 1.3 GiB | 45c059145d59c63ca354d9ada931dfd6147525e1.zip |
| ✗ | watchOS 6.1.1 (17S5433b) | November 5, 2019 | 1.4 GiB | b01dd3f76c458d13fb8b6d9bfbccabee0c569b73.zip |
| ✗ | watchOS 6.1 (17S5083a) | October 23, 2019 | 1.3 GiB | 9122ffba25043d268a67412f4c456bc1c169e570.zip |
| ✗ | watchOS 5.3.3 (16U620) | October 29, 2019 | 1.3 GiB | f89e4ef68e2f5f7231a968b53964036914fd63ec.zip |
| ✗ | watchOS 6.1 (17S5076a) | October 16, 2019 | 1.3 GiB | 115a0f926227a26c4c286ebfdb9dbbaf6697190d.zip |
| ✗ | watchOS 6.1 (17S5068e) | October 10, 2019 | 1.3 GiB | 8617330a5ec08aa25f525f462252b6b1d57a19b0.zip |
| ✗ | watchOS 6.1 (17S5059e) | October 2, 2019 | 1.3 GiB | cb15bb3ae40b801172bce64ac833007410ef2a32.zip |
| ✗ | watchOS 6.1 (17S5054e) | September 23, 2019 | 1.3 GiB | 3d81ebf2c2e6bd3ab75f111900bb54cc84cfd2b8.zip |
| ✗ | watchOS 5.3.2 (16U611) | September 26, 2019 | 1.3 GiB | fbf527a605f23010885b94e00b98dc6664aaf9d6.zip |
| ✗ | watchOS 6.0 (17R5575a) | August 27, 2019 | 1.3 GiB | 9a3cac1ff680597866acbcf6c57dc84c88001cfb.zip |
| ✗ | watchOS 5.3.1 (16U600) | August 26, 2019 | 1.3 GiB | 4aeab713aa7bc684d96d7dbecb76379ed554ffa5.zip |
| ✗ | watchOS 6.0 (17R5571a) | August 21, 2019 | 1.3 GiB | d05131b736152bfd0fc49fbc2572ee5373637f51.zip |
| ✗ | watchOS 6.0 (17R5566a) | August 15, 2019 | 1.3 GiB | 41ccdab68711db0192bb81dd4595f7fc74b4474a.zip |
| ✗ | watchOS 6.0 (17R5556d) | August 7, 2019 | 1.3 GiB | c34ceb0507850aa551a5d14931d31d3afe989431.zip |
| ✗ | watchOS 6.0 (17R5546f) | July 30, 2019 | 1.3 GiB | be2886087af00cb79bb9e079b7bfd288b76ebed8.zip |
| ✗ | watchOS 5.3 (16U569) | July 22, 2019 | 1.3 GiB | e6960dea5e1fc862506a7ac9a143fc38211a959b.zip |
| ✗ | watchOS 6.0 (17R5532f) | July 17, 2019 | 1.3 GiB | a7b4af5bbed433ef01fbc27942c9e9d56c71e22f.zip |
| ✗ | watchOS 5.3 (16U5569a) | July 16, 2019 | 1.3 GiB | ef3603d652812fe3610928891ea14944af52d68e.zip |
| ✗ | watchOS 5.3 (16U5566a) | July 9, 2019 | 1.3 GiB | 8627c8a8ce6fac91608baa3699a830e3b9778a5a.zip |
| ✗ | watchOS 6.0 (17R5521e) | July 2, 2019 | 1.3 GiB | 91d2272dceb7fde5db10c7f826ff127f23f32d41.zip |
| ✗ | watchOS 5.3 (16U5558b) | June 24, 2019 | 1.3 GiB | 14934eec4be5c1cb8fc314c399da66ca8f0ebe4a.zip |
| ✗ | watchOS 6.0 (17R5507l) | June 17, 2019 | 1.3 GiB | f884ac83f10789b2111c858179006cc08aefefa4.zip |
| ✗ | watchOS 5.3 (16U5545c) | June 11, 2019 | 1.3 GiB | 27e74577e8a5ddd01ed68bf7ad1010f66c121c4b.zip |
| ✗ | watchOS 6.0 (17R5491t) | June 3, 2019 | 1.3 GiB | d41e3e6a7d550ffdfc784317addaff89d2f2cada.zip |
| ✗ | watchOS 5.3 (16U5537b) | May 28, 2019 | 1.3 GiB | 214d71c1e18d813eb0a4ededadcddb668d38003b.zip |
| ✗ | watchOS 5.3 (16U5526f) | May 15, 2019 | 1.3 GiB | de2e104ddc6bcec761f664cdaa77325fc3917177.zip |
| ✗ | watchOS 5.2.1 (16U113) | May 13, 2019 | 1.3 GiB | 40b74fdcb5399924982dce100e4ccf3b377c93e8.zip |
| ✗ | watchOS 5.2.1 (16U5113a) | May 7, 2019 | 1.3 GiB | b25eb91a6023f474f655f3499a646032815ce8f6.zip |
| ✗ | watchOS 5.2.1 (16U5110a) | April 29, 2019 | 1.3 GiB | 82e0a18a00424836fca2e33af73cc67213637309.zip |
| ✗ | watchOS 5.2.1 (16U5101c) | April 22, 2019 | 1.3 GiB | 37cf6ccda56e11d93b5420b1f59ef5a48d4abbed.zip |
| ✗ | watchOS 5.2.1 (16U5091b) | April 8, 2019 | 1.3 GiB | f65656965d267c5d96caf990b797db9abc1e6b84.zip |
| ✗ | watchOS 5.2.1 (16U5079d) | March 28, 2019 | 1.3 GiB | 06cd1f10bd6d9e66701f66a6e74cff6007613b3c.zip |
| ✗ | watchOS 5.2 (16T225) | March 27, 2019 | 1.3 GiB | 92a4610a9f14d7a8bfd4ce2015124459c6d450ef.zip |
| ✗ | watchOS 5.2 (16T5225a) | March 18, 2019 | 1.3 GiB | ac6c2c8e4cdd6f0ee2c595253471a8cc5eb0a5fa.zip |
| ✗ | watchOS 5.2 (16T5222a) | March 11, 2019 | 1.3 GiB | 4d9748ac4a026d4208a79120b43e74ad2d096e00.zip |
| ✗ | watchOS 5.2 (16T5212e) | March 4, 2019 | 1.3 GiB | 46effb129657d1ce29b016acf26978521a6f54ce.zip |
| ✗ | watchOS 5.2 (16T5201c) | February 19, 2019 | 1.3 GiB | cded5787f6a94fd8e5fa5d640506f1dd5b8b5766.zip |
| ✗ | watchOS 5.2 (16T5191d) | February 4, 2019 | 1.3 GiB | 56417a69a3b5ece44ffb2f035d35d1ea8b2a590f.zip |
| ✗ | watchOS 5.2 (16T5181f) | January 24, 2019 | 1.3 GiB | 09c6fecf0b49d9ed6bbc3358d70735773ae960e1.zip |
| ✗ | watchOS 5.1.3 (16S535) | January 22, 2019 | 1.3 GiB | f33d74fd594a85ec88aed95edc6fc06fc647d9e9.zip |
| ✗ | watchOS 5.1.3 (16S5535a) | January 7, 2019 | 1.3 GiB | 63fa68b2932c5ede607cd590ed1653547d78d1ab.zip |
| ✗ | watchOS 5.1.3 (16S5531a) | December 19, 2018 | 1.3 GiB | b43fd81b22cc45d42bf83180f25cb77531124618.zip |
| ✗ | watchOS 5.1.3 (16S5523a) | December 10, 2018 | 1.3 GiB | dbfa217345a487d2669b4c0bd140dda1c3bf00ec.zip |
| ✗ | watchOS 5.1.2 (16S46) | December 6, 2018 | 1.3 GiB | a61e3fd8ed2eecb1897b51a29d253ce109a8faa3.zip |
| ✗ | watchOS 5.1.2 (16S5046a) | November 15, 2018 | 1.3 GiB | 58085753049010dca505a8c65c6b6ab2d39595b4.zip |
| ✗ | watchOS 5.1.2 (16S5042a) | November 7, 2018 | 1.3 GiB | 9227facdfaa4e04f3723af7dabe683a943004007.zip |
| ✗ | watchOS 5.1.1 (16R600) | November 5, 2018 | 1.3 GiB | d1d1c97ec82ac7c073b240165cd3de1f50fbeed5.zip |
| ✗ | watchOS 5.1 (16R591) | October 30, 2018 | 1.3 GiB | 54bdc9558da13658f97e239417e71a89897ece52.zip |
| ✗ | watchOS 5.1 (16R5589c) | October 22, 2018 | 1.3 GiB | 0c2615b20ff05423f932ff3c029d9e2eb9f99ce5.zip |
| ✗ | watchOS 5.1 (16R5584a) | October 15, 2018 | 1.3 GiB | bf54111073cb384c3bf42bf0450b5cec7b54cae4.zip |
| ✗ | watchOS 5.1 (16R5577c) | October 9, 2018 | 1.3 GiB | 09c26ff3051bb08e2b426b337e726134bfb38c7c.zip |
| ✗ | watchOS 5.1 (16R5568d) | October 2, 2018 | 1.3 GiB | 6d28f3847afdea00868c2c0be58ebd5bc656b631.zip |
| ✗ | watchOS 5.0.1 (16R381) | September 27, 2018 | 1.3 GiB | dd5f1c2b888d4ebe84707d9fedffced93b51dd68.zip |
| ✗ | watchOS 5.1 (16R5559d) | September 18, 2018 | 1.3 GiB | aee69ec80f5a37400c91054bf48cd24d272d2e9f.zip |
| ✗ | watchOS 5.0 (16R364) | September 12, 2018 | 1.3 GiB | c77fbd4ca9b740b3e60984271c0b9563d62684be.zip |
| ✗ | watchOS 5.0 (16R5363a) | August 31, 2018 | 1.2 GiB | 8c34828a87d4bede0ffbc78576f5d5b87e145351.zip |
| ✗ | watchOS 5.0 (16R5360a) | August 24, 2018 | 1.2 GiB | 4787051c337ce2d8a35b7803626dc776b1c20434.zip |
| ✗ | watchOS 5.0 (16R5357a) | August 20, 2018 | 1.2 GiB | 94011adc6a86861339cca6311322eca7a959faf5.zip |
| ✗ | watchOS 5.0 (16R5349a) | August 13, 2018 | 1.0 GiB | fe4bf2d2e781eb84d8129d3d56a6fd2893c15102.zip |
| ✗ | watchOS 5.0 (16R5340g) | August 6, 2018 | 1.0 GiB | 95e5abe473b580fca189fa8ce797756da5a6a08b.zip |
| ✗ | watchOS 5.0 (16R5334f) | July 30, 2018 | 1.2 GiB | 286542808a87b4b7845589ddc199d55eca75875f.zip |
| ✗ | watchOS 5.0 (16R5322d) | July 17, 2018 | 1.2 GiB | ada37fead73cc67b89e7b6e1c19f916aed36194c.zip |
| ✗ | watchOS 4.3.2 (15U70) | July 9, 2018 | 1.1 GiB | cff35c6e605e9001d4e071e561c8036cbfa738aa.zip |
| ✗ | watchOS 5.0 (16R5313d) | July 3, 2018 | 1.2 GiB | ad2d1c04ad2976687e03410a5421ddd7110ca3a2.zip |
| ✗ | watchOS 4.3.2 (15U5069a) | June 25, 2018 | 1.1 GiB | c271bc41a91e7293744928c2f4344f878a18c3b4.zip |
| ✗ | watchOS 5.0 (16R5303d) | June 19, 2018 | 1.2 GiB | c9fd3b931b2306c85137992f49e1a3630a18c410.zip |
| ✗ | watchOS 5.0 (16R5283r) | June 11, 2018 | 1.2 GiB | 7313676f4e8daa11ff77b16d020d933829f30613.zip |
| ✗ | watchOS 4.3.2 (15U5062a) | June 13, 2018 | 1.1 GiB | 20309f8e3033966b12cdef07363da889da3103f2.zip |
| ✗ | watchOS 5.0 (16R5283q) | June 5, 2018 | 1.2 GiB | cb4693d22745d0f43637c9c928fe4197ec745edd.zip |
| ✗ | watchOS 4.3.2 (15U5053b) | May 30, 2018 | 1.1 GiB | cc98273d6f6f490308c140fa637bc163fa7d1667.zip |
| ✗ | watchOS 4.3.1 (15T567) | May 29, 2018 | 1.1 GiB | 42ace092f9e02357781f4c20f940cf4314e3820f.zip |
| ✗ | watchOS 4.3.1 (15T5567a) | May 14, 2018 | 1.1 GiB | 613f039c7afb6c78423e6667b43c15206fd32137.zip |
| ✗ | watchOS 4.3.1 (15T5565a) | May 7, 2018 | 1.1 GiB | de3c478adff67f7349f95b7a7f32763123b22e91.zip |
| ✗ | watchOS 4.3.1 (15T5555c) | May 1, 2018 | 1.1 GiB | 616718f946b884bd13a47d1ae71e2c3a82083663.zip |
| ✗ | watchOS 4.3.1 (15T5545b) | April 16, 2018 | 1.1 GiB | 23159fd1b0a4872f8ee872f71166607174dba207.zip |
| ✗ | watchOS 4.3.1 (15T5535b) | April 2, 2018 | 1.1 GiB | a993780d55dc01652a93220d6611ac3d3439da9e.zip |
| ✗ | watchOS 4.3 (15T212) | March 29, 2018 | 1.1 GiB | 8e18014b6afe1ab12e9d8fd5cc57eae085a2b02e.zip |
| ✗ | watchOS 4.3 (15T5212a) | March 16, 2018 | 1.1 GiB | d25e0fbda1bbc5ccc826bb4cd22567a4ded594b8.zip |
| ✗ | watchOS 4.3 (15T5209a) | March 12, 2018 | 1.1 GiB | f46f2e4ba757eb3f3b6f3bd33be504f01cd1bda7.zip |
| ✗ | watchOS 4.3 (15T5199f) | March 6, 2018 | 1.1 GiB | 3a652d2078241cd33c521892180b09cc5efaf51b.zip |
| ✗ | watchOS 4.3 (15T5187e) | February 21, 2018 | 1.1 GiB | 62cea579ea740a08f90298326c81eacfc2bf47c4.zip |
| ✗ | watchOS 4.2.3 (15S600b) | February 19, 2018 | 1.1 GiB | 251d65d96c6d7eeead5516379100ad40e681350f.zip |
| ✗ | watchOS 4.3 (15T5176c) | February 7, 2018 | 1.1 GiB | c5b85a0476bcf03aec3ba4ed156a18a62db7b74e.zip |
| ✗ | watchOS 4.3 (15T5165e) | January 25, 2018 | 1.1 GiB | 4b637ba0b5556cad8f26f493f6b81a266db5c071.zip |
| ✗ | watchOS 4.2.2 (15S542) | January 19, 2018 | 1.1 GiB | 98f7adcc2c5eed8f59dd453703030a94f1fe6e9a.zip |
| ✗ | watchOS 4.2.2 (15S5540a) | January 9, 2018 | 1.1 GiB | 2c23256ec8a8b828ecea0feec0dc190d3928313b.zip |
| ✗ | watchOS 4.2.2 (15S5536a) | January 3, 2018 | 1.1 GiB | 9a6038dc74dc1bcd51dab52fec1651a88cfd98cb.zip |
| ✗ | watchOS 4.2.2 (15S5534a) | December 19, 2017 | 1.1 GiB | d3b272c0c9f0a9b8cc4d4c4683d2cca279403eaf.zip |
| ✗ | watchOS 4.2.2 (15S5530d) | December 13, 2017 | 1.1 GiB | 074770903f20c293127a8b1c6b96757fb97f9676.zip |
| ✗ | watchOS 4.2 (15S102) | December 5, 2017 | 1.1 GiB | 0358cfbf71016e7cc5746e469830f40b298c7e81.zip |
| ✗ | watchOS 4.2 (15S5102b) | November 17, 2017 | 1.1 GiB | 366c11f6d313390c57e1afb6236fcec6aab3ace4.zip |
| ✗ | watchOS 4.2 (15S5100a) | November 13, 2017 | 1.1 GiB | 0b82509acde3fc3fae26c81491641b6d168288a9.zip |
| ✗ | watchOS 4.2 (15S5090c) | November 6, 2017 | 1.1 GiB | e7852b3a53ab1b8b5daa8ce4bd46f15053db14e7.zip |
| ✗ | watchOS 4.2 (15S5085b) | October 30, 2017 | 1.1 GiB | 6ea15a1a42f43020613d9e8b4498d121fcc34b6e.zip |
| ✗ | watchOS 4.1 (15R846) | October 20, 2017 | 1.1 GiB | 07366c3edc47c38d35b334a456cbfbbc17af5f5c.zip |
| ✗ | watchOS 4.1 (15R5843a) | October 16, 2017 | 1.1 GiB | f35f0fef8c93c4f6ed648fb0f88d60e7315e2aad.zip |
| ✗ | watchOS 4.1 (15R5835d) | October 9, 2017 | 1.1 GiB | 0ca4bc1ed68def6eb5820c555198cb8a24759d5a.zip |
| ✗ | watchOS 4.1 (15R5823c) | September 27, 2017 | 1.1 GiB | 67469f9ab8e6e571ca865ae41bbee67461d86017.zip |
| ✗ | watchOS 4.0 (15R372) | September 12, 2017 | 1.1 GiB | 1a0e3e9735f664775b34f1ef948050607e25dce0.zip |
| ✗ | watchOS 4.0 (15R5371a) | August 28, 2017 | 1.1 GiB | d7950a0a2f6a0e0fa3bad9be28c2946543354b68.zip |
| ✗ | watchOS 4.0 (15R5365a) | August 22, 2017 | 1.1 GiB | 4b2eba0f23c55029e7195fea585958ae150408c1.zip |
| ✗ | watchOS 3.2.3 (14V5751a) | June 26, 2017 | 978 MiB | ce77f4be4b7057eb28a8eb33fe48898b1b10a0b5.zip |
| ✗ | watchOS 3.2.3 (14V5744a) | June 13, 2017 | 978 MiB | 8aaf1f4ee5954addf27a57ad48295d9fe6903077.zip |
| ✗ | watchOS 3.2.3 (14V5734a) | May 30, 2017 | 978 MiB | 5a81680dcb23e505f9b60b6336fef197e57a06e8.zip |
| ✗ | watchOS 3.2.3 (14V5726a) | May 16, 2017 | 978 MiB | 8d7137c680a21a0267e35b875ba2984ac59228e3.zip |
| ✗ | watchOS 3.2.2 (14V485) | May 15, 2017 | 978 MiB | fcefdf25ea4a65713aaf90f112661581b0b83887.zip |
| ✗ | watchOS 3.2.2 (14V5485a) | April 24, 2017 | 978 MiB | 98753e66b156c51ebb79786980bc5979d3395c83.zip |
| ✗ | watchOS 3.2.2 (14V5480a) | April 17, 2017 | 978 MiB | 359eab8bcfa6235abaa17b6a81a68dc6d454dacf.zip |
| ✗ | watchOS 3.2.2 (14V5475a) | April 10, 2017 | 978 MiB | bda71f57b1afd38c1449905b392d077263e79b7c.zip |
| ✗ | watchOS 3.2.2 (14V5465b) | March 28, 2017 | 978 MiB | 3ac5ba7a445f79ded9a560f7e2bf27b4c21f010d.zip |
| ✗ | watchOS 3.2 (14V249) | March 27, 2017 | 978 MiB | 3ee5f89714713b3f78bdc9a033268aa9c87698d2.zip |
| ✗ | watchOS 3.2 (14V5249a) | March 20, 2017 | 977 MiB | d72b5c34c19e8dccfddf3465c01193a56c50510c.zip |
| ✗ | watchOS 3.2 (14V5245a) | March 14, 2017 | 977 MiB | abdf88a2b3fb903f9dfc62896888b96e3e253c4b.zip |
| ✗ | watchOS 3.2 (14V5243a) | March 8, 2017 | 977 MiB | d89b2e0aed5c505adbe5da22faf3b4b119352e63.zip |
| ✗ | watchOS 3.2 (14V5235b) | February 27, 2017 | 977 MiB | a3a1f23a41b6f6cc89db73ef297ee7b09acd91f3.zip |
| ✗ | watchOS 3.2 (14V5224d) | February 20, 2017 | 976 MiB | 2ac9a05c27d499ed063af73e5a0222be6c30e879.zip |
| ✗ | watchOS 3.2 (14V5214d) | February 6, 2017 | 976 MiB | 2cd6ee2827555f3c772597583dbfa8feb8f52dd7.zip |
| ✗ | watchOS 3.2 (14V5205d) | January 30, 2017 | 1004 MiB | c1b96074e5f4da8fd16fce76c91364cbfa095c44.zip |
| ✗ | watchOS 3.1.3 (14S960) | January 23, 2017 | 960 MiB | 9f4e1fb14dfd089ae8a3d906958acae3a1a99174.zip |
| ✗ | watchOS 3.1.3 (14S959) | January 9, 2017 | 960 MiB | a051c99ebf310bc74e53c3cb9794bcc75d8f4275.zip |
| ✗ | watchOS 3.1.3 (14S958) | December 21, 2016 | 960 MiB | 85108fd1db853bbeeb4f799da89ed6e8d06eb4f1.zip |
| ✗ | watchOS 3.1.1 (14S883) | December 5, 2016 | 960 MiB | 3c611d2395a06277e0548f84921f03d94c5bcc34.zip |
| ✗ | watchOS 3.1.1 (14S879) | November 28, 2016 | 960 MiB | dea78c2a5c7f73c50b23b19ab0337d88deea7e38.zip |
| ✗ | watchOS 3.1.1 (14S5875b) | November 15, 2016 | 960 MiB | 4a1240bff44dc29e0bb19fc7da034e9d59e6e846.zip |
| ✗ | watchOS 3.1.1 (14S5869b) | November 7, 2016 | 961 MiB | 94c1bb23a12ccbbf5a89436616782a1e13b6ec12.zip |
| ✗ | watchOS 3.1.1 (14S5862d) | October 31, 2016 | 961 MiB | b1a5282f9009d071a9b6cabeeff72bbc1577dd1b.zip |
| ✗ | watchOS 3.1 (14S471) | October 12, 2016 | 952 MiB | 768d6220d1be0bc4969224fb5ffd7bbb9a300c16.zip |
| ✗ | watchOS 3.1 (14S464) | October 4, 2016 | 951 MiB | cd8bdf27802c210a24e7694be92bc7b313b400cf.zip |
| ✗ | watchOS 3.1 (14S452) | September 21, 2016 | 948 MiB | a4e1cd272fb35a81ec4c5511f7264b7826fcecc3.zip |
| ✗ | watchOS 3.0 (14S326) | September 7, 2016 | 949 MiB | ea01e500aba79e7ef9d0bdd6f763ce0c6e251068.zip |