OTA Updates/Apple Watch/5.3.2

Apple Watch Series 1

Watch2,6

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611^[1]	5.2.1 beta	16U5079d	26 September 2019	02d5901d10b122b77793fa7212b21aa1e7377886.zip	144,967,119
		5.2.1 beta 2	16U5091b		628a98c33ece8de63d3099ab7d582a1668872a5d.zip	139,790,401
		5.2.1 beta 3	16U5101c		3cee6143146d2e60cb2b08fd1703b99eac7aa8e2.zip	124,704,196
		5.2.1 beta 4	16U5110a		c6c7b4d7b65e0c7ca718b99ec504d577f1e3b2de.zip	121,466,320
		5.2.1 beta 5	16U5113a		2cfbf0a6e5b76133e7df4457def16b71b42b217b.zip	121,439,189
		5.3 beta	16U5526f		ad67436aad4f56766d17bce7d199e1d6bb8976b5.zip	103,909,589
		5.3 beta 2	16U5537b		ad480223fdabd60b48634ea98ced27c6e6266c9f.zip	90,917,785
		5.3 beta 3	16U5545c		635f3839fdd85c6e1aeb27432e65130fb0c1baab.zip	93,825,283
		5.3 beta 4	16U5558b		c74327a3171e174e5514c07e94870733aea8e28c.zip	83,674,481
		5.3 beta 5	16U5566a		c2b7356c206eda0bf1fe0a27bf77470ba17b2683.zip	70,121,909
		5.3 beta 6	16U5569a		3a349e31b0a5381bafaf988a9844b5c84d15700d.zip	70,127,054
	16U611	—			96d9748ecc84e6a32edfed4e5e7e1a23f837bb4e.zip	1,356,315,377
		3.0	14S326		1931a424680518df49c3d9c5e37cc54be2ac0ca7.zip	1,046,344,269
		3.1	14S471		7e2c61e9456c5e7993c209d9e8cfef119adf91d4.zip	1,046,321,767
		3.1	14S500		ee657977888d49eff347ff68adc5b6b18f6dbcd7.zip	1,046,322,795
		3.1.1	14S883		3d56aea0d383cae60ae7e8c993a6ab5a5a7ae253.zip	1,043,774,821
		3.1.3	14S960		538a08f8ac3dbb3789874b3c5dd421d2d98adac5.zip	1,043,774,058
		3.2	14V249		3596e18af9d4d03837453b500916fd861efd620b.zip	1,031,410,889
		3.2.2	14V485		700d4ad3f8d825b262566db8a17c2a36db7a714e.zip	1,031,323,794
		3.2.3	14V753		18b628a9b5485a28b2604f855ec2fece2fc7e154.zip	1,031,275,997
		4.0	15R372		2205b7731ee9376ab96805275ad2acd41e7808d7.zip	895,977,790
		4.1	15R846		540cae4cc1487599e9f7751177e5ee8b55cb7f52.zip	874,923,307
		4.2	15S102		11f64f30540bb4609f214b57d00edbd7d03a71b5.zip	871,529,610
		4.2.2	15S542		1255d42105f68547f34e7a53f65f25f0fc9887ae.zip	871,492,628
		4.2.3	15S600b		ecac5c2fa9e3c659e68cdd5eb1e2df45ed6f2870.zip	871,492,119
		4.3	15T212		b45c6c34eb8e4269db41d82b146d3e1aa92f9136.zip	866,779,193
		4.3.1	15T567		7bd3d2fed9be1f4cfa1a2b7f6a9e50dd1927d5cb.zip	862,793,946
		4.3.2	15U70		57d68f8def4d10c11b46d523643efd87870f9f4f.zip	862,782,771
		5.0	16R364		8416c980cec0874beb88d6d7fcd78e9c41f540fd.zip	507,526,834
		5.0.1	16R381		93a422f06656bd85da8a10b86373bbdc76a5fc75.zip	507,524,695
		5.1	16R591		f583e497af456b23834c716a68619edd87b671f0.zip	489,630,810
		5.1.1	16R600		46147ee94d89ccb89e6cec76a3ecb0454419ea25.zip	489,636,535
		5.1.2	16S46		ca27df2dfaa2af299d5285862d13194fe3a2c4b5.zip	473,786,478
		5.1.3	16S535		3a31a61e60644ae9a148bdf2aeea3f93e7630b36.zip	473,691,834
		5.2	16T225		b1980e5543148086a4027cef1dc9eab44a84acf5.zip	139,785,955
		5.2.1	16U113		d8036b1bbe7b037f59ce3cb8590d0390674abd01.zip	103,487,975
		5.3	16U569		e1487e16ccb4dd4d9273bc089233fa1863709c61.zip	52,915,112
		5.3.1	16U600		b31c52b672609ae47b956b40ea005a885c9352a2.zip	47,330,091

Watch2,7

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611^[1]	5.2.1 beta	16U5079d	26 September 2019	20c75ceeb376d3b7b32a2c143247ec6c01feb660.zip	145,006,502
		5.2.1 beta 2	16U5091b		d6b6c30ff1870d8e955cef04003f84cd6d427b0e.zip	139,803,335
		5.2.1 beta 3	16U5101c		4ea09d6d8bbbcb118fb81f6382cde1d6f112b2f3.zip	124,670,876
		5.2.1 beta 4	16U5110a		4e73c58e99b2315ed1a14be425001174fe7f733d.zip	121,464,867
		5.2.1 beta 5	16U5113a		f69dffa0758a31e384399e602fc0c302172f294d.zip	121,456,654
		5.3 beta	16U5526f		eb483dd3ee37b21b4550553e8e5287dc33fb4e5f.zip	103,999,906
		5.3 beta 2	16U5537b		413fcf2d8d22e85bab89c85b696fc99f6946ca7f.zip	90,915,462
		5.3 beta 3	16U5545c		33fcae4c23891d3d4d8bdfac2f310ba86146a511.zip	93,793,528
		5.3 beta 4	16U5558b		b145f2a085e2d064d838fe66c548e5ca98797666.zip	83,626,303
		5.3 beta 5	16U5566a		d5a38b82ced18bd3428ce09c9fc12fdd3b431f24.zip	70,098,958
		5.3 beta 6	16U5569a		785d9380986339213cd05541a15925874d80a523.zip	70,082,112
	16U611	—			188b31656190ca7d049d84806ee59910d6dcb834.zip	1,365,106,141
		3.0	14S326		ac148f1f78ac99867fb5f9cea277872f6d5072c9.zip	1,054,710,953
		3.1	14S471		d9458c8bebb4e8b44a4c092df2d9c834d85cebf9.zip	1,054,663,862
		3.1	14S500		2f1a35a31eabd1c740899b8168b91630ea3d3340.zip	1,054,664,441
		3.1.1	14S883		cbe0b12f19d94b2c372e5fc99699f04e155668f6.zip	1,052,132,069
		3.1.3	14S960		1fbb0ee5f90b5b2156af745a48904f32687b1380.zip	1,052,130,975
		3.2	14V249		1ad7b85d4f05108cb30d8f184ac80fcbc370fc9c.zip	1,039,150,955
		3.2.2	14V485		092c6b02a423d30f07ade838806b1a268570852a.zip	1,039,144,945
		3.2.3	14V753		0b76a826dae624f4712886b3c88202c74202599f.zip	1,039,149,478
		4.0	15R372		7e365f6604e45e07fc95f905f62a278727aea5c2.zip	896,694,970
		4.1	15R846		95a16ec50a62c3ff326b0d160808c0f33b587533.zip	875,541,718
		4.2	15S102		37fc039a4f91e4e1f973d2c7ec84d6e77ab2e470.zip	872,412,363
		4.2.2	15S542		23c802dcebb4dfe5bec46cafe51261a34d8c70cf.zip	872,375,226
		4.2.3	15S600b		ec43d8806711f649b23194d13a6d6bb1d0e47b80.zip	872,375,634
		4.3	15T212		8f5fac45e71ffd9956d63ef40b3aebc7ff70d83f.zip	867,477,900
		4.3.1	15T567		9f9a32ec39987e1a64419cfebdc58e713241de5d.zip	863,472,053
		4.3.2	15U70		44e27b4fe3628c16179ae0538ed8b3bf39297422.zip	863,461,800
		5.0	16R364		c6abfbf44470295bfa304972dec9adfe0fc7efd3.zip	507,546,642
		5.0.1	16R381		370706ad46a6e98139af49a5cbe27abf0bff4379.zip	507,544,829
		5.1	16R591		16a3dbedf1bd52171d59ce4bd4f2de09c2a4f47a.zip	489,701,116
		5.1.1	16R600		eda492548496e64d928ceef1d9a96f6ae3918d39.zip	489,704,930
		5.1.2	16S46		0fb0a9cc1272b6c87909acc735569fec65886604.zip	473,835,617
		5.1.3	16S535		57c62f479ef1d7be10baec1ec49419c740218e25.zip	473,712,502
		5.2	16T225		8e33f812aa9e848cdf72f38c6ffce8e42c504ea7.zip	139,859,659
		5.2.1	16U113		f1f48d1150e685df0f2415c0b60c8d07efef92a6.zip	103,406,269
		5.3	16U569		9bdaa539ed81b71d490f1eaf83e85bdf9b476d5f.zip	52,946,014
		5.3.1	16U600		e7a84b0708a27592d966e89112d36e9bf5edc8a2.zip	47,353,457

Apple Watch Series 2

Watch2,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611^[1]	5.2.1 beta	16U5079d	26 September 2019	5438ba7250a37152025f20eed68100c6701af883.zip	145,861,355
		5.2.1 beta 2	16U5091b		b04ac65d52904af41fc45915952c37fa2529196d.zip	140,684,238
		5.2.1 beta 3	16U5101c		81e480640e34fd1efe7cbc344245240fc1fb1d80.zip	125,597,991
		5.2.1 beta 4	16U5110a		aa216baf1e5cfeec207ec562a6468ff4c6a6493a.zip	122,360,269
		5.2.1 beta 5	16U5113a		401d2fde4db593a360b938abbdb331f2836eda9f.zip	122,333,020
		5.3 beta	16U5526f		4d8e4c7e6ff57bafff77103bd1fac743791d1c27.zip	104,803,316
		5.3 beta 2	16U5537b		17790398b7e2e3e35cfdc4bf72b38a7701a7356b.zip	91,812,450
		5.3 beta 3	16U5545c		5a7238696fec425eedf295cd8f6adaf026141011.zip	94,719,657
		5.3 beta 4	16U5558b		e514eeda5966ffa3a89dc4c6ddc4abbbe329b269.zip	84,568,387
		5.3 beta 5	16U5566a		139479650ec75f16f9766b8aba7626aad0e8ff88.zip	71,016,154
		5.3 beta 6	16U5569a		eb17d2389e0cbd06a727f9279d45d4693c86a906.zip	71,021,553
	16U611	—			aff474de5eb0f893d9c65fc0ff71d3dc6ee211f4.zip	1,357,209,521
		3.0	14S326		36afa8123eeb4f2da6c786f836aa2bbcac663dac.zip	1,047,258,878
		3.1	14S471		c247d3a5f35ce87bb0d41c33c2b2b86c8dbda418.zip	1,047,215,099
		3.1	14S500		3985f42d0c4ff377e43c7bbf6f97183a78dca969.zip	1,047,214,917
		3.1.1	14S883		80859e0b71787ea8d2949a020e27838ccba6e3a7.zip	1,044,679,893
		3.1.3	14S960		067aac9f9e1caf37f4c3a8a64b904f13cec724c2.zip	1,044,679,235
		3.2	14V249		1942e499c5d8d9a3b6bfbdba867fd08556dff3fb.zip	1,032,361,874
		3.2.2	14V485		442b5b50709ef0bace0907798baa88a00aaf66dd.zip	1,032,243,656
		3.2.3	14V753		e9238c6e7136a9d97e07def3612a4dae973af71c.zip	1,032,221,823
		4.0	15R372		7db19b5f80fc653a77d974a09d03f8f8f5d4646b.zip	896,923,993
		4.1	15R846		d1e0560b788c09f63b998d2e34e6b6ed9974f0a7.zip	875,802,408
		4.2	15S102		517251de19d2a92f72fd8f100334c66f8e06929a.zip	872,447,470
		4.2.2	15S542		91cbb245027d42b3730178b6f60f9e5a9ef11b5c.zip	872,410,010
		4.2.3	15S600b		278a89447707ece9c4ac9d2f98042714098c0070.zip	872,410,109
		4.3	15T212		8d716c6479ba5c592c586aa5b562f7e53ffa3b8c.zip	867,673,785
		4.3.1	15T567		42fed2ae4b8a017c0d0399f1cb9199228ff27f71.zip	863,687,561
		4.3.2	15U70		6efb8fdd7d790ef1ec5f67adc531347811da35f5.zip	863,676,698
		5.0	16R364		bd3bc9d05cf4997b1c9164595dd84763d720ea47.zip	508,421,694
		5.0.1	16R381		aa8922a0f462a3b52d93a236c27c7223e07056cf.zip	508,418,037
		5.1	16R591		ccaee4c73d7175137455c3e4c96e57221163db4a.zip	490,524,190
		5.1.1	16R600		7f397eb9dfbdd28869755ef802e379bad2cc409f.zip	490,531,346
		5.1.2	16S46		f30adf7d6896b1196a4b37088c1cd0b075776e0f.zip	474,681,032
		5.1.3	16S535		031ca64ef25054d956510f7c0fe5f66c71b6a18c.zip	474,585,464
		5.2	16T225		635850cb2f4a479486f6bc51f5bdf758072a9fc5.zip	140,679,769
		5.2.1	16U113		38ea640f7cc12ea6cbae9064596e2505a5ded793.zip	104,381,655
		5.3	16U569		e81e92706fd7faccfabab06eff85c3408e1b0ef9.zip	53,809,260
		5.3.1	16U600		67252c8e471f6c54e8702ce726c6ba3482d27719.zip	48,224,337

Watch2,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611^[1]	5.2.1 beta	16U5079d	26 September 2019	5fe764eefe9a58b68ca767fc404ec608a612497f.zip	145,901,156
		5.2.1 beta 2	16U5091b		781143fb1e888e6b3d3a73e52b0fbe89acce256f.zip	140,697,721
		5.2.1 beta 3	16U5101c		6360613a902e257adf5ef842239a82c15b32926c.zip	125,565,335
		5.2.1 beta 4	16U5110a		52a444e2fef8a5f242837ac1bc07ae14aea5a4ee.zip	122,359,973
		5.2.1 beta 5	16U5113a		ea4a7ecc12c0a54f171baf45b6c77c6247f5fe9e.zip	122,351,144
		5.3 beta	16U5526f		92c2280a542395a2a6f534cabe453bd99e9845f4.zip	104,894,315
		5.3 beta 2	16U5537b		b23c8327d318510591d3df2da50959f39c1923f4.zip	91,810,875
		5.3 beta 3	16U5545c		d082b88f47ebe750c14dcfcc4a4c4eded330e4f3.zip	94,687,955
		5.3 beta 4	16U5558b		c15b8df85ff9c8516f9df7cd952bb794e3290e0c.zip	84,521,709
		5.3 beta 5	16U5566a		45cbf8ce11822499cb32405883c0b8839e9555ee.zip	70,993,393
		5.3 beta 6	16U5569a		e835e0cc4730966bb56ef585bd58b2d9e856efe9.zip	70,976,677
	16U611	—			fbf527a605f23010885b94e00b98dc6664aaf9d6.zip	1,366,000,969
		3.0	14S326		afd15b10d93373249ebf388b660727bff5b584bc.zip	1,055,634,248
		3.1	14S471		203ab1f659cb8be33a5500a7c3f8e4eaf685aee5.zip	1,055,581,336
		3.1	14S500		7caf3ffadb190c171effc3458673982e0a563c0c.zip	1,055,581,508
		3.1.1	14S883		4b33335d950e15c5f078507c94c7158d40598464.zip	1,053,021,999
		3.1.3	14S960		0b76b1cda2533deb99ac923a523ccbf4a36ba165.zip	1,053,021,071
		3.2	14V249		8778b07d42bd1c7adfc8a796c863897f6e50082a.zip	1,040,051,565
		3.2.2	14V485		9022c01d1d5fb3022b5ea303f2a4f3e95e24f1f7.zip	1,040,054,615
		3.2.3	14V753		3d5554a045cc974cde64ce61fad69a182703264b.zip	1,040,078,146
		4.0	15R372		e7abf45fef0f70da9a3fad6eeaad7688b3174a54.zip	897,605,842
		4.1	15R846		7201455e25e7970bcf1b97a62908a746d5b0f915.zip	876,477,060
		4.2	15S102		c58a97cd5d36bb3c68f234e1f07de51f3a75799f.zip	873,332,845
		4.2.2	15S542		7a7c56fcdb291ec51b9f0007ebc58076b61f1f65.zip	873,296,433
		4.2.3	15S600b		3bfd2ee774c27809a83b9c1d8c9e0d1cb0c35171.zip	873,296,166
		4.3	15T212		6c21ba86837d07f4da102e946e47aeb14d0699dd.zip	868,372,634
		4.3.1	15T567		7ce4242f5dfa8477e8878c9ed8b8cb0780379fbf.zip	864,366,081
		4.3.2	15U70		a79c6d8c8700767b9b5cf033eba5f6c98b5f35c0.zip	864,356,517
		5.0	16R364		25d5ed372012d33676f65912bbb4e888bdb1ae31.zip	508,442,131
		5.0.1	16R381		d479106e22c413ecb56959c5ae9f3fc9b989029b.zip	508,439,131
		5.1	16R591		f5ddcd2e95dfa87a919fde2bb18f9b7f70d2b598.zip	490,596,356
		5.1.1	16R600		0eda8497e0f41c201e4afe91bcd42a1c51e7ccdb.zip	490,598,689
		5.1.2	16S46		eccebf0f76104ca5f5cfbca7502bda9ad7fe27e6.zip	474,729,527
		5.1.3	16S535		b4b83984fa932dd39c7cfc7ea1e95cb1f257cfc7.zip	474,607,070
		5.2	16T225		209478e64591076977146f6d44ccd2a0eddc10c6.zip	140,753,837
		5.2.1	16U113		887e98c8eaf2a266ec817434861b3102428c990d.zip	104,301,358
		5.3	16U569		2e427ea247b2eaf985fc2a3e41a5640cd5227783.zip	53,840,737
		5.3.1	16U600		3e11e7b7bc6e740f102cc09a65c55af07f04993d.zip	48,248,204

Apple Watch Series 3

Watch3,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		30 September 2019	d9992520665963425ba38c213cabb8edb0bf377d.zip	1,437,457,919

Watch3,2

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		30 September 2019	6cc2c7455d432ac5da0588e7105101c40681e7ff.zip	1,444,125,481

Watch3,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		30 September 2019	7d28e85109aaf39e0c59928c3eeadc90647c5eba.zip	1,377,494,582

Watch3,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		30 September 2019	6ae126c66e73d849e51bf3989dc982fb4bf06007.zip	1,386,333,134

Apple Watch Series 4

Watch4,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		26 September 2019	fbafa4a85e91d3cfe7e2fd60278aea80d0c8fff4.zip	1,436,861,531

Watch4,2

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		26 September 2019	19e0129e2645334fee618f5e03cfa97a2674dfc9.zip	1,398,803,281

Watch4,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		26 September 2019	84bb01ea62dfaf2ca6bde37f8f2e77dde9bb226a.zip	1,473,675,707

Watch4,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
5.3.2	16U611	—		26 September 2019	cfe3671dba1063cd1674d239300f4921ea0d3ef5.zip	1,435,053,666

Notes

^ ^a ^b ^c ^d Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 16U611 was listed as 16U6611.) The listings on this page use the build number displayed on the device.

[inflated-1] Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 16U611 was listed as 16U6611.) The listings on this page use the build number displayed on the device.

[1]