OTA Updates/Apple TV/11.3

Apple TV HD

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

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