OTA Updates/Apple TV/11.3

Apple TV HD

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.3	15L211^[1]	—		29 March 2018	d5b50c34ff3f142d3d33e5600cd037d7b0919bdc.zip	1,259,756,541
	15L211	—			d5b50c34ff3f142d3d33e5600cd037d7b0919bdc.zip	1,259,756,541
		9.0	13T396		ac47250ef6cd5d54c1d4b1f0f102e9f778d1f374.zip	1,036,411,503
		9.0.1	13T402		2e677566446d89ae1b729566f343581fe2f87a6b.zip	1,036,410,491
		9.1	13U85		2ade7e5695a1ca979d0b7f48441bac5eaeec4585.zip	1,036,505,853
		9.1.1	13U717		97a92547f82400927f3a29d5f5d49c452a77ce71.zip	1,036,547,446
		9.2	13Y234		1b0fd97b4fc606a4819596654bec28b19aa1031e.zip	928,974,058
		9.2.1	13Y772		2c81b44597d3ba10a85cffc002bec6fe417a5e22.zip	928,921,464
		9.2.2	13Y825		bb6f3ae1d8d66405662265b85da417acc23e36fb.zip	928,927,840
		10.0	14T330		bb6bb914a71c7b959baea3c7f64aaee57ec41af0.zip	799,238,969
		10.0.1	14U71		5094ffdaeab88b8e5709aafcbd79b8225ca02f04.zip	799,196,358
		10.0.1	14U100		f40038c98025bdb43b428d64c68dc74c29a01f73.zip	799,196,678
		10.1	14U593		802bb8a297e551481c3974ea2c60d007eb4c674d.zip	797,485,380
		10.1.1	14U712a		eb5794030403c5348eed26c069081698a70d8ad2.zip	797,485,574
		10.2	14W265		bff57780a4bf592dbcef52eeab77009211615f6a.zip	786,566,542
		10.2.1	14W585a
		10.2.2	14W756
		11.0	15J381		d81a033c7d10d72217c3cdee4dba1ec0a6e1ea65.zip	487,047,288
		11.1	15J582
		11.2	15K106
		11.2.1	15K152
		11.2.5	15K552
		11.2.6	15K600
	15L5211b	11.3 beta 6	15L5198d		24c9e0932a43cd60a900a0ae30a9cc5a8a665e65.zip	58,620,262
	15L5211b	11.3 beta 6	15L5208a		7eafd7552e46ea5e9c424e48f31f18a2ffe827b5.zip	24,113,798

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.3	15L211^[1]	—		29 March 2018	2de4c3336d684b3a216b859061d19c0ce6b993bc.zip	1,466,643,403
	15L211	—			2de4c3336d684b3a216b859061d19c0ce6b993bc.zip	1,466,643,403
		11.0	15J381		904152e7c05c862047b471220bb284f6e1a88b3f.zip	638,247,843
		11.1	15J582
		11.2	15K106
		11.2.1	15K152
		11.2.5	15K552
		11.2.6	15K600
	15L5211b	11.3 beta 6	15L5198d		e0efd49fc386ba5c12ddfc0afbd37e5cbe11368f.zip	60,271,914
	15L5211b	11.3 beta 6	15L5208a		94a7abcf44f7daa5c085caf006f8e187d9cf0ca0.zip	25,842,059

^ ^a ^b Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 15L211 was listed as 15L6211.) The listings on this page use the build number displayed on the device.