OTA Updates/Apple TV/15.0

Apple TV HD

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
15.0	19J346^[1]	—		20 September 2021	d3f9613b3aba6953278fd9c6fd71584d2aea4f4f.zip	2,607,020,660
	19J346	—			d3f9613b3aba6953278fd9c6fd71584d2aea4f4f.zip	2,607,020,660
		13.3	17K449		459a7a3a4bb25065fb5585191fa1c4635fc61863.zip	1,974,938,362
		13.3.1	17K795		0fcaf070f8c07f1345d59f3a9477002fc29aba37.zip	1,974,862,806
		13.4	17L256		46c8737de21dd608176257ed0c8135aed4473f63.zip	1,969,690,278
		13.4.5	17L562		8b1a7db782a978e27d9001179c4c881d96f42658.zip	1,969,617,072
		13.4.6	17L570		833f3228a5b74d24253152d24d45e07c1611126d.zip	1,969,620,589
		13.4.8	17M61		0febf33698b74f743f1a700a83c70739719d4a15.zip	1,969,310,906
		14.0	18J386		1c9a22549af05146162e7595c3c36171db4aee2d.zip	1,619,233,199
		14.0.1	18J400		605c224a736c1803e0eb3580d66f265bf02afec2.zip	1,619,227,010
		14.0.2	18J411		698ec78cef52417da98283b1eebddfa2bbe36d89.zip	1,619,232,254
		14.2	18K57		fcdb38922aa2f346b6825d310686399ac49ad52e.zip	1,597,567,022
		14.3	18K561		1dae49da8cda10bb54300b9978de6c8e6927cb73.zip	1,582,841,827
		14.4	18K802		12c74c115b201b221f7b73d82131011c3c4cd6ee.zip	1,582,085,478
		14.5	18L204		41420acb1d697e03048e76df3d51095e9f9cd6ee.zip	1,403,018,610
		14.6	18L569		810fdebddd9166170345a2443b012f0c93d50982.zip	1,398,549,668
		14.7	18M60		0c8b92964a490d8921438d7a0f5439333490e4d7.zip	1,384,215,800

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
15.0	19J346^[1]	—		20 September 2021	dcdeac6be3d46ffba247fee7ee505671f9146496.zip	2,912,581,786
	19J346	—			dcdeac6be3d46ffba247fee7ee505671f9146496.zip	2,912,581,786
		13.3	17K449		98c5a8536248c2d287ef5db16c52ed395d4ce0ff.zip	2,248,376,842
		13.3.1	17K795		8cb0beea94b7cb035c0891b4ceb5bc213a16f534.zip	2,248,320,493
		13.4	17L256		e3dfc51c73a71fed3d61d88fca7fb7f338215a07.zip	2,242,168,636
		13.4.5	17L562		9fe3f5c91e6a17de8cde8422207c62e53e3d6343.zip	2,242,489,884
		13.4.6	17L570		9d9d73e1c82b19faa4ec0e45e34224a65822c319.zip	2,242,493,895
		13.4.8	17M61		b1f7e0b14bfb6a802877ddcddcfdedd081343406.zip	2,241,776,296
		14.0	18J386		cb8219462718cd34c65c8aef05bf15aa94fec185.zip	1,646,400,163
		14.0.1	18J400		774110f0fee565d96573c46460fc8c3417f87fc6.zip	1,646,396,052
		14.0.2	18J411		fc31b17415e1288e8abbb9c5b7daed6a04984cfb.zip	1,646,398,146
		14.2	18K57		30cd63c41acfef16cc7c770ae51f0c2b323b7ba7.zip	1,622,820,528
		14.3	18K561		8e1f35b78bdc556cf322857b55e158b31952afaa.zip	1,605,762,629
		14.4	18K802		253d53460ca8a2fe75f5ff87cabce52db83cac60.zip	1,604,735,628
		14.5	18L204		e34de6deec16980d8b14899968b1345d9da61d4e.zip	1,404,434,854
		14.6	18L569		21bc4a94482079df69d74aeab63657e1f74561d1.zip	1,400,316,485
		14.7	18M60		2101906d647e4fd978460d1813e1394f918dbff9.zip	1,385,367,569

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
15.0	19J346^[1]	—		20 September 2021	99d7e143a12ec432f887021bfd1b91031e2acd40.zip	2,946,433,520
	19J346	—			99d7e143a12ec432f887021bfd1b91031e2acd40.zip	2,946,433,520
		14.5	18L204		899142f77b775aea4acd5fcc52aedd7c9744f1e6.zip	1,438,484,666
		14.6	18L569		0b1ae73ffc89ad87c7aebd734ee1a35d395faafc.zip	1,434,175,683
		14.7	18M60		608bfa9a44531e2253fdaab869ee9c59b94666ce.zip	1,421,893,692

^ ^a ^b ^c Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update.
(e.g. 19J346 was listed as 19J6346.) The listings on this page use the build number displayed on the device.