OTA Updates/Apple Watch/3.1.1

Apple Watch (1st generation)[edit source]

watchOS "1.0" and "1.0.1" are marketing versions; their true OS versions were 8.2 and 8.2.1, respectively. Since the OS version and marketing version now match as of watchOS 2.0, a fake OS version of 9.0 is specified for devices on watchOS 1.0 or 1.0.1 (watchOS 9.0 became reality in 2022).

Watch1,1[edit source]

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
3.1.1	14S883	—		7	12 December 2016	—	c3e7913d8d4912bb1e2c252ccf0dac778b160c74.zip	988,890,441
	14S883^[1]	8.2	12S507	7		—	4554655de5de17e3d3e0895747b7df4a95366eea.zip	851,628,693
		8.2.1	12S632	7		—	da42231188634a248cc07705ee376e4df99ec51a.zip	848,239,164
		2.0	13S344	7		—	695e54879c45d36008d053dfcec6ae668a392811.zip	637,530,969
		2.0.1	13S428	7		—	303d6b7663c435bad6f39de911f282cde5279c6e.zip	635,672,971
		2.1	13S661	7		—	3fad84e8b3a7057dba3809f0e291bcad1eea32e9.zip	620,283,950
		2.2	13V144	7		—	84793ac5d0112f286c600d8e8400e812cec0c0fa.zip	611,324,230
		2.2.1	13V420	7		—	defafb3bb5e944d858ae3736a291a418a35ce77b.zip	611,282,134
		2.2.2	13V604	7		—	449c81845860e32ee8efa62b2c4d09684c6c2b73.zip	611,320,875
		3.0 beta	14S5247t	7		—	f20565fd753777cc93b9b4a74b267bf8fdcaf79c.zip	372,195,870
		3.0 beta 2	14S5278d	7		—	b69c6e0fa62afe5b760540242dbd08976ee5c3b1.zip	331,645,018
		3.0 beta 3	14S5290d	7		—	66bff0f2a331eed08143c3e6abe80e84f6460e25.zip	293,116,371
		3.0 beta 4	14S5302d	7		—	a34c725de601983430f18309a4a921701f59841e.zip	248,081,004
		3.0 beta 5	14S5315a	7		—	d387b32604f12a0b09003433b083010033195316.zip	155,999,442
		3.0	14S326	7		—	a96e2c0fdd3dd014b9713e5d752e085a7b006697.zip	145,558,589
		3.1 beta	14S452	7		—	6bf645b7e66983072984dabc13b4e32514fa7777.zip	139,520,377
		3.1 beta 2	14S464	7		—	fc16cf91711e8b51c18dbe701fbda9cf22b4af98.zip	133,001,439
		3.1	14S471	7		—	5609f75e13bb1c696a47b8e7d20cfcfe4ccb82c9.zip	132,839,143
		3.1	14S500	7		—	a7237e6cdc8f22c2a40945a5764f276f0286a8b7.zip	132,837,631
		3.1.1 beta	14S5862d	7		—	ba4bccd16337f238f5d27178c2c87c0b98516789.zip	59,429,224
		3.1.1 beta 2	14S5869b	7		—	64af575985dc5a088548a66ddd553154eccd724f.zip	50,178,398
		3.1.1 beta 3	14S5875b	7		—	cf37495d11afb49570bc278722239c24d5b573c4.zip	29,236,767
		3.1.1 beta 4	14S879	7		—	b76f614566c25c3a8af6dc3b176a618b90403e1b.zip	18,336,506

Watch1,2[edit source]

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
3.1.1	14S883	—		7	12 December 2016	—	ed0bf2eb3a6332874c8bf94cdf72cd196f1a62fe.zip	989,269,614
	14S883^[1]	8.2	12S507	7		—	b75a3ffcb71148ae9ec9d3b13402466a29f0ae5d.zip	849,779,111
		8.2.1	12S632	7		—	1497675a364f940eeb1cca9d9f34715eadfb3da7.zip	846,195,482
		2.0	13S344	7		—	ac83b9bf0ffdc29ad4800e8b7ac15d2a236a40b1.zip	634,961,742
		2.0.1	13S428	7		—	e9c4304c20706a295976f0342ec005281ab9df08.zip	633,049,791
		2.1	13S661	7		—	ab789f067c639707a74d381ea791df3745c01fdd.zip	620,637,205
		2.2	13V144	7		—	535dba8ab710e2785be3ff4d345ea949d20cb754.zip	611,468,323
		2.2.1	13V420	7		—	09de7b74d2e889886f2dc5f512cfe543bf9090d5.zip	611,438,378
		2.2.2	13V604	7		—	93b801cb3f612e7edf6c54e89c13483350a05cdd.zip	611,377,393
		3.0 beta	14S5247t	7		—	2521e5b21236ba9ca43a4664fb783aa3e1068032.zip	372,227,809
		3.0 beta 2	14S5278d	7		—	61b8ee40c12b330b4186b2e79de349cc7229b41f.zip	331,686,749
		3.0 beta 3	14S5290d	7		—	b19b70bdc4302380b6c031251bb64fdfea8a798b.zip	293,155,833
		3.0 beta 4	14S5302d	7		—	44cb23602b886d1af7edc64a29c03cfc5cdd9af8.zip	248,099,280
		3.0 beta 5	14S5315a	7		—	761f7266757833fb626aa14c2d06687f5dafa015.zip	156,072,687
		3.0	14S326	7		—	3bb89d38fdf9eeab37598a710b73c623463ceb78.zip	145,605,804
		3.1 beta	14S452	7		—	1508336693639aa5e1c3eff3a8625e0a05e92419.zip	139,584,898
		3.1 beta 2	14S464	7		—	9ea832fbd22afe29d22636730cd5208f05b290e8.zip	132,989,718
		3.1	14S471	7		—	8127709c2c2b7b42fabd3f1cfa825cbf80f8a88e.zip	132,879,048
		3.1	14S500	7		—	c59d83067fbb57bab7a2cda66527ae2f258097c7.zip	132,878,314
		3.1.1 beta	14S5862d	7		—	e19b8fa41919bdcefd88ed5905d3282ead14c065.zip	59,431,560
		3.1.1 beta 2	14S5869b	7		—	94ead4cc535e8df5a5d102783c906c9514df49fc.zip	50,178,425
		3.1.1 beta 3	14S5875b	7		—	2ff42f6b2c8e9345813a4daebcfd541b09945425.zip	29,238,475
		3.1.1 beta 4	14S879	7		—	2176d2d250973f3c18df9dc5e61f707fe0f5b948.zip	18,338,857

Apple Watch Series 1[edit source]

Watch2,6[edit source]

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
3.1.1	14S883	—		7	12 December 2016	—	df53a88c51cb2dc8745ac818e6c5c729cb244c74.zip	1,004,966,488
	14S883^[1]	3.0	14S326	7		—	c923677583fe6761f14d17d44164115f921d2f2b.zip	150,571,102
		3.1 beta	14S452	7		—	f6238fd1c2d53b6bd4d108fb1a7496c3914c4538.zip	144,138,777
		3.1 beta 2	14S464	7		—	1ebf078f4bff5185aaf08c6a1cb05e4d0fc33e37.zip	137,445,586
		3.1	14S471	7		—	013045e8b5fed4ee826b8505eae7227d8a890651.zip	137,345,780
		3.1	14S500	7		—	431ead8e50b3a3d2d9fd61c394120ff320fe4b49.zip	137,345,665
		3.1.1 beta	14S5862d	7		—	b22b8c8cd60eae800af49fc64454aca096bf518b.zip	62,660,502
		3.1.1 beta 2	14S5869b	7		—	4a485425784cc258a282026a632ae56593067c8c.zip	52,928,530
		3.1.1 beta 3	14S5875b	7		—	c26fe4ab41c79f2f27b214601f36db2151e9b64e.zip	32,429,871
		3.1.1 beta 4	14S879	7		—	4da9f83ad6beaf15e3ccfea328ddab5b63adf142.zip	21,398,333

Watch2,7[edit source]

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
3.1.1	14S883	—		7	2 December 2016	—	0ee724889b4f092b0d118030ac78eda4cf48e2e7.zip	1,005,868,714
	14S883^[1]	3.0	14S326	7		—	dc2ab1f3499d482594ee388ae25b31f4d66da4fb.zip	150,609,655
		3.1 beta	14S452	7		—	303711fa3525c6181e06d85652d6358ac9eed783.zip	144,190,996
		3.1 beta 2	14S464	7		—	7c4d6d2bd55250aa5d9048fec07673bac7d7c3a4.zip	137,457,308
		3.1	14S471	7		—	655634b09d8e8e05638257edd771d0944d928993.zip	137,339,204
		3.1	14S500	7		—	2778dcd678c3f9393814b32ba984fd1ae7e5c48b.zip	137,338,938
		3.1.1 beta	14S5862d	7		—	36a33ed45178cc20ba9870de158fd33942f18b1b.zip	62,658,366
		3.1.1 beta 2	14S5869b	7		—	48ced07d94db521044f55a83985487cfc43d35de.zip	52,928,213
		3.1.1 beta 3	14S5875b	7		—	3dc186972cb46db84d00620a32bf328fc55d4635.zip	32,429,076
		3.1.1 beta 4	14S879	7		—	cb28b47489d71f4cf690d5f31ac20e573a4789bb.zip	21,397,409

Apple Watch Series 2[edit source]

Watch2,3[edit source]

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
3.1.1	14S883	—		7	2 December 2016	—	9bcc00647ddbd61e52cb8741171252b0d269bddf.zip	1,006,292,228
	14S883^[1]	3.0	14S326	7		—	c905f8e809fb0a51d57d51cb34a0876dd60eb23f.zip	151,635,014
		3.1 beta	14S452	7		—	83e2867dd9451cb5cfb73fbcd020f8c80548e83d.zip	145,181,030
		3.1 beta 2	14S464	7		—	e9fa93b01dbdb44397ac7d14a24e3bd72ddcb3fd.zip	138,453,224
		3.1	14S471	7		—	69d92612d7617317e0b11ebf881483ba8f1f234d.zip	138,290,313
		3.1	14S500	7		—	b2cf224db02c1dd0f22886c1cbbcb5770deeb4d2.zip	138,289,911
		3.1.1 beta	14S5862d	7		—	99b31fb6f5a01c9b5510f52ad7f09e298d39e4aa.zip	63,583,513
		3.1.1 beta 2	14S5869b	7		—	15abe56c47760524f28030aa986e8dc7f850d56d.zip	53,850,033
		3.1.1 beta 3	14S5875b	7		—	b55be30d84c74a3fd079a53b3b1be618c3f929ec.zip	33,349,722
		3.1.1 beta 4	14S879	7		—	ea22b03b809ba1479d195df1c6b77203e7dcab98.zip	22,319,683

Watch2,4[edit source]

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
3.1.1	14S883	—		7	12 December 2016	—	3c611d2395a06277e0548f84921f03d94c5bcc34.zip	1,006,900,648
	14S883^[1]	3.0	14S326	7		—	dfd35b172983f2c33461cc8a17ee2c281321b1ee.zip	151,666,286
		3.1 beta	14S452	7		—	bfbb92dc59b4692e183dfe736439c87448c3ba6b.zip	145,229,480
		3.1 beta 2	14S464	7		—	7c9f8fc28d1f359f7722c50242956866e977a806.zip	138,499,464
		3.1	14S471	7		—	6310cda5731eb0f45fb9cc6db4c214566c3d9060.zip	138,274,622
		3.1	14S500	7		—	27aa3e3f208e9c0c12a63ed72b67e6c6c945af29.zip	138,274,871
		3.1.1 beta	14S5862d	7		—	72f0046719503ffad1534cc5a95ac08d34f135a6.zip	63,582,101
		3.1.1 beta 2	14S5869b	7		—	211ca08b170b4e3ac7149a5b3b6f46d597ac4a7d.zip	53,850,425
		3.1.1 beta 3	14S5875b	7		—	e79e52cc2dbc970ed87a24d27fb1fce1d39899f2.zip	33,346,953
		3.1.1 beta 4	14S879	7		—	94592bc7dac71439e12422e7bf95998eac4da9f2.zip	22,318,960

Notes[edit source]

^ ^a ^b ^c ^d ^e ^f Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 14S326 was listed as 14S5326.) The listings on this page use the build number displayed on the device.

[inflated-1] ^ ^a ^b ^c ^d ^e ^f Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 14S326 was listed as 14S5326.) The listings on this page use the build number displayed on the device.

[1]