OTA Updates/Apple TV/16.3.1

Apple TV HD

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
16.3.1	20K661^[1]	—		6 February 2023	f682a15da6e0b7d425963ddb7e8f5e2162ffb82b.zip	2,885,249,485
	20K661	—			f682a15da6e0b7d425963ddb7e8f5e2162ffb82b.zip	2,885,249,485
		13.3	17K449		c007ff4c5b1c04e2a373c533d5f3eb2631cbc5dd.zip	2,404,184,820
		13.3.1	17K795		cce17bd776c82a277f386a880e7bebae61ab392c.zip	2,403,840,579
		13.4	17L256		cced8bd47045dcbc2813a2891a38365075b1d748.zip	2,400,983,457
		13.4.5	17L562		c608232698acd511f83cd1b16c3ed5e7420c99b3.zip	2,400,697,133
		13.4.6	17L570		af56eef8d7dfd9e2830039b881dd191fcdbfb05a.zip	2,400,700,782
		13.4.8	17M61		c22f6805bd3bcb0abe54dae85f644ad8b856e66d.zip	2,400,795,851
		14.0	18J386		9a811de145ce0b618009d59ab75ee899b98c165a.zip	2,105,958,798
		14.0.1	18J400		bac3c47841479aaa2af7eae27ac109f8076c1e52.zip	2,105,956,387
		14.0.2	18J411		21259561e67196250464ee1b4e1520b2fac91871.zip	2,105,960,847
		14.2	18K57		a692579bee72f543eb092253779f72033dd2777e.zip	2,094,133,983
		14.3	18K561		447b0f4bf45b7601e7c4724e5a93991f4aca876b.zip	2,087,475,205
		14.4	18K802		c2a7be0e65417cdf2e939d42cb0705d0a172a2e1.zip	2,087,180,467
		14.5	18L204		b05368c7ccc3c4414de70907085e12e95239b111.zip	1,929,755,440
		14.6	18L569		0a60ce52fdd625b2744e4273cf899608c3f198c1.zip	1,927,060,003
		14.7	18M60		17aa202a54994a67cf5304919347b554373c0f4e.zip	1,916,949,111
		15.0	19J346		2d300e71dbff7652e7f94c34903a60a936e63f83.zip	1,585,040,260
		15.1	19J572		b033f13d9d2c026f1035f7b33aeb72ad9450b68f.zip	1,576,952,583
		15.1.1	19J581		190c3f535bfb2fad58064b9f7ca6ed8d2066cef6.zip	1,576,950,439
		15.2	19K53		a71a6e349820b76d275de852656193afe43a2458.zip	1,507,262,485
		15.3	19K547		4ab5909d9c8886d4558fd168a90679b6229d5c46.zip	1,507,466,966
		15.4	19L440		21974f39a6349f3608fe0943b5afa96fe4b2bf3e.zip	1,478,593,687
		15.4.1	19L452		fc151ba2006bfba65ff28b0e7d476330137eec5c.zip	1,478,597,841
		15.5	19L570		043041d9b27309a046e7bc9dbf3d8b4307813924.zip	1,475,445,153
		15.5.1	19L580		6c42f781210f85eefe6721dfa47bb8cf4a287560.zip	1,475,449,453
		15.6	19M65		ed1db83a71a6c5782d0c640c0b9f37d34b125ff2.zip	1,474,962,660
		16.0	20J373		7fa261f4be0631a2b46072e12d498307918722ab.zip	832,538,796
		16.1	20K71		235433d720883a8c9f35a9ef385ba006c180424c.zip	554,186,027
		16.2	20K362		f8bdd25d1c6d1c7a85d9779d4afa4dbaf243f350.zip	335,568,352
		16.3	20K650		21a77162cfec49016b303dc535026665954f0533.zip	84,509,528

Apple TV 4K

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
16.3.1	20K661^[1]	—		6 February 2023	360be05235eaf7f520af4a715302f7c7c198cebb.zip	3,243,723,132
	20K661	—			360be05235eaf7f520af4a715302f7c7c198cebb.zip	3,243,723,132
		13.3	17K449		d7ebc28b1ab431d6aa9a98226f4b37124f0a44c7.zip	2,732,802,075
		13.3.1	17K795		8d590174c14249a74509faee2a722372d3e2ecb0.zip	2,733,274,750
		13.4	17L256		d60de52bde78f2e8c61475fa91ab4e75d496c2a8.zip	2,727,636,944
		13.4.5	17L562		cbc384b2867ebb7ecbdfb577febb51b0adf05696.zip	2,727,561,021
		13.4.6	17L570		83a68463d6f842fcc8f2956c59631f975e67984c.zip	2,727,564,109
		13.4.8	17M61		7a7942a65103a51347e9742b6ae93a2682c122a1.zip	2,727,728,701
		14.0	18J386		0d11aed5c880b40fba34bdf955c9e9144c817d4a.zip	2,190,073,401
		14.0.1	18J400		e1823c2065d8219c3f78c6c988fd6e3f67cd2ff5.zip	2,190,072,559
		14.0.2	18J411		5c5d48833a95a299fbe3dd9d917562b76d655e11.zip	2,190,075,369
		14.2	18K57		720104c36099229a5c5c78444d991c2e3c2ed8da.zip	2,177,022,525
		14.3	18K561		2c399fdb70831a53f9082ba8cbaa9a8b8820a042.zip	2,167,404,342
		14.4	18K802		835561c6dc972ecf34c563246d548f6e482b23da.zip	2,167,018,626
		14.5	18L204		6d505446f54d347074d7a1db26aa90f2890f8ff9.zip	1,989,717,907
		14.6	18L569		8614ab5a2627f1e8bcb214c40a405539b802344d.zip	1,987,505,401
		14.7	18M60		433d80786f1b425c319a87e3a4018209b79e5c15.zip	1,975,871,929
		15.0	19J346		e273ace573652829d4997280447ef2f798fb026b.zip	1,636,461,090
		15.1	19J572		527ee28ec989c2f4487e39aecd37011f09448152.zip	1,627,172,732
		15.1.1	19J581		ecb36b2332813dada0d7b9137b12077ab681db2e.zip	1,627,171,922
		15.2	19K53		8884b28054ebe72c0cf5d9459028e16271caaf4a.zip	1,558,133,803
		15.3	19K547		f0cc15b65a301376a573c6533a9e3704ca856508.zip	1,557,768,565
		15.4	19L440		3677999edf076a95f8719cd11d9c89fd24549965.zip	1,515,327,095
		15.4.1	19L452		8b832ad71e095f65aad09604fe8a183eb9c233fe.zip	1,515,331,546
		15.5	19L570		97dc5f5d6f4a584639957e05fa88f0def8d8322a.zip	1,511,248,147
		15.5.1	19L580		ccafdea782c7f05eb1c4f8487b9b9b4e64295bcc.zip	1,511,253,489
		15.6	19M65		ab561c96841290db7f011361c1c1f58c84250065.zip	1,510,671,632
		16.0	20J373		16fb52c54ec4c181158ef0cfbf59dcdacf912bf9.zip	853,086,832
		16.1	20K71		4b520b2524039da99daa9141a196ad1fd22fb0c4.zip	537,330,872
		16.2	20K362		6744480ebdd45ad1e902d0e6df48b514b0641bf2.zip	331,409,692
		16.3	20K650		b6cc596277e1d0f1cb42854e8b65dd6871b17f39.zip	81,754,908

Apple TV 4K (2nd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
16.3.1	20K661^[1]	—		6 February 2023	2541ecf702df105613b505000d682cd95c340854.zip	3,316,488,893
	20K661	—			2541ecf702df105613b505000d682cd95c340854.zip	3,316,488,893
		14.5	18L204		c40e3b4b02697763168badf6a9edc78f3c84b4d7.zip	2,062,805,337
		14.6	18L569		bad31ed5e1c3fb11b53ec5866d1504723dcf4fcb.zip	2,059,964,434
		14.7	18M60		0510d9120e17d57a97fbabd69f59cf36b18d628e.zip	2,047,829,591
		15.0	19J346		3e1cd3c7ed144623b4717580b0a30f34381d7673.zip	1,698,482,183
		15.1	19J572		f27cdb72413ee404097318ad49f7dcee10b391c1.zip	1,688,508,213
		15.1.1	19J581		03470e8f463c13a6b6fd96f77e51f09e97e0c813.zip	1,688,512,335
		15.2	19K53		f25d003c979058e366a7fddc61b2e6e6d820e220.zip	1,620,633,448
		15.3	19K547		99f0db902b6c7f4befbfaab4e25035472be919ff.zip	1,619,737,432
		15.4	19L440		331cbc03df977cb8ace5eb9a1ef2880fc1d17949.zip	1,585,578,042
		15.4.1	19L452		5245867bf4a38ad913a233144e851c6ab7c040e5.zip	1,585,586,252
		15.5	19L570		d02868ed74dfafdc52b9269ec5544d44d4b3a854.zip	1,581,405,046
		15.5.1	19L580		9240eb201b2a0244d63b932c25bf557334043c14.zip	1,581,395,613
		15.6	19M65		a5475b46eb90c38ee9618921270c425fbe343eba.zip	1,580,935,654
		16.0	20J373		a9b382a9016ec7b8c52dc602092dd5819c4dc1b3.zip	848,697,655
		16.1	20K71		e036fc76b11b7c25b2d9443072b689d41ca3a572.zip	549,620,816
		16.2	20K362		c4531bdebe2eb89a558da5b81f5a12693729bbed.zip	338,029,407
		16.3	20K650		0eff71f51f2e74cd380fe06b073359436125a5b2.zip	68,319,202

Apple TV 4K (3rd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
16.3.1	20K661^[1]	—		6 February 2023	5cfd47dfe5bb97b7305de8ab119817c0485ea4e9.zip	3,324,045,014
	20K661	—			5cfd47dfe5bb97b7305de8ab119817c0485ea4e9.zip	3,324,045,014
		16.0	20J8378		83ca3737a867954498fb13c94b8801e25b5580e4.zip	781,531,671
		16.1	20K71		20310e56f99123598e44bca4679f219d73d3d342.zip	558,360,405
		16.2	20K362		80921ad01896536ef5088636296f83b282a35cde.zip	348,790,861
		16.3	20K650		e3db5d94ce2ce40fd471dd6b52cf6dc21f125919.zip	69,218,279

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. 20K661 was listed as 20K6661.) 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. 20K661 was listed as 20K6661.) The listings on this page use the build number displayed on the device.

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