OTA Updates/Apple TV/18.4.1

This is a list of all OTA updates for Apple TV on tvOS 18.4.1. For more Apple TV OTA updates, see OTA Updates/Apple TV. For all firmware, see Firmware.

Apple TV HD

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4.1	22L261^[1]	—		16 April 2025 (2025-04-16)	8feb9df7093c9180a219943467466e52493bc5b2.zip	3,596,041,101
	22L261	—			8feb9df7093c9180a219943467466e52493bc5b2.zip	3,596,041,101
		13.3	17K449		0b2d62e6942f53647b8da0ca126299b892a2ec69.zip	3,225,034,031
		13.3.1	17K795		aeca53f509fd720248624953db0728ff32c4b745.zip	3,226,557,939
		13.4	17L256		c80767759c113daff82e65a14b441c1de196053f.zip	3,224,497,857
		13.4.5	17L562		001ec1a3246773eae3ccddc84d9f7808a109ca32.zip	3,224,489,807
		13.4.6	17L570		22373f3ccc4d996c3a17db19800debc2084fbc20.zip	3,224,490,477
		13.4.8	17M61		5d3a72e8501d63e9cc497034d9f24e0b490fa507.zip	3,223,964,019
		14.0	18J386		711246f13cacf34b0ae15b6fc79fec10b857581d.zip	3,020,263,700
		14.0.1	18J400		15bea69cff7d37e3e2f3fcaf310eb25a3aab556e.zip	3,020,261,481
		14.0.2	18J411		68c7168646d0089c97449fdaa90eac01c5ef687d.zip	3,020,265,609
		14.2	18K57		c9b2f704faf69d53f6576d6ea5a10cf436b29606.zip	3,010,459,949
		14.3	18K561		1b4a7fac5f1a587a5ab327a5aed2619c23f387d5.zip	3,007,124,242
		14.4	18K802		1589486220a1ebfe018de07639886962a47c5085.zip	3,006,463,699
		14.5	18L204		fb736cc01f50e0115d99abb3f0e48632540c5c1d.zip	2,851,610,001
		14.6	18L569		2c5d673546f834357b566de1962579ff62022e5c.zip	2,849,148,462
		14.7	18M60		20141a4a24fc2b1b2fb7cb781b3370ee75420854.zip	2,837,626,095
		15.0	19J346		b00476c5dccae9460ada915d49ebea7af93b605a.zip	2,652,129,478
		15.1	19J572		a2acdf497f04e5c399aa30710f314eea9545e1de.zip	2,647,358,852
		15.1.1	19J581		a78567b456a4f6d4b9db0590a79770e28cc6e2f1.zip	2,647,353,187
		15.2	19K53		6be7a76cbff619464793d7df787570eef0c31ad4.zip	2,580,020,925
		15.3	19K547		bf433c5ca6b8bc553c776304468663801824945e.zip	2,579,880,671
		15.4	19L440		5b8fd16ca5e6a95b2bd86a60fc191b01933c99cc.zip	2,569,483,667
		15.4.1	19L452		e3ff7acdf6e43e3c4428538eb53b4ccb4595882e.zip	2,569,506,013
		15.5	19L570		6621761c906b69ebdd33764008f89bf9db4861fe.zip	2,570,558,037
		15.5.1	19L580		afd92d26c1a7959e55c2911fb5bc78991e5d5b2d.zip	2,570,563,007
		15.6	19M65		df910b3d7d3b66ee00ea298815d227f09b146cb1.zip	2,570,558,863
		16.0	20J373		bc50cc7467eb0fdc161b06ee05a5ffe46cf98fa0.zip	2,230,641,031
		16.1	20K71		ded65cb484d29c991ec4c683ca0e6417880422a0.zip	2,227,650,857
		16.2	20K362		68fa26895b8c157d95548c7c978c13c700ea83e3.zip	2,152,959,824
		16.3	20K650		0c8c52b3150bd0edeb2c724b381e6fa54a0dbf3a.zip	2,085,980,431
		16.3.1	20K661		74e5dbee61f4220edf7d2988bc4eb2ab5a8fb4dc.zip	2,085,986,640
		16.3.2	20K672		dfcebcb929a8bb5140a8194dabc855fd9412a111.zip	2,085,995,424
		16.4	20L497		829e3c9fbb69eafbcb8cb8a4258bd2b273c048c4.zip	2,078,466,335
		16.4.1	20L498		f3b0aaaa680325ee7e50c4621de60dbfb70c842a.zip	2,078,464,155
		16.5	20L563		b54ae12a961ef9cd43d8bc2b075dbbb88d228fc6.zip	2,073,394,238
		16.6	20M73		4b1a6215a554590ffb3de7b9dda9aa7f7fa7424a.zip	2,059,620,671
		17.0	21J354		0203d78b8bbbe402e59570d7018efb616971e201.zip	1,783,112,664
		17.1	21K69		246c27950fe3fd8366b10506ec90cf2ee0d0fc23.zip	1,781,477,915
		17.2 RC	21K364		b82b4d22ebfe090e2220859931ab59aa173cdb36.zip	1,678,538,225
		17.2	21K365		952e9cce268f770ec0ba73c8fdd9f2638fa2e67a.zip	1,678,531,407
		17.3	21K646		808acfc99436d17c69f87c32dd378b3e90ae607f.zip	1,679,078,214
		17.4	21L227		bf1822f948fdf92862e69a0ed3624466d2bed5a5.zip	1,645,100,436
		17.5	21L569		05a16a371725cbf68fb39ee55b6bb83627037218.zip	1,629,401,309
		17.5.1	21L580		d5affb805d574939527c7cf6f1854cc54e480d61.zip	1,629,400,148
		17.6	21M71		aebe93e1efe7771bc38c759efe67c5613e252090.zip	1,628,294,265
		17.6.1	21M80		a3693693d8b374275ba6c7a9140f60b4c50068fb.zip	1,628,297,361
		18.0	22J357		f42a569027f5ae76f5cf2b40ea0c84a568313777.zip	1,182,937,341
		18.1	22J580		c59c0d0baa01794040a9010771fd419991acea81.zip	1,145,372,521
		18.2	22K155		8c88fe1fb39aaf42fa96f3b424119cfe9b3f955f.zip	1,091,341,055
		18.2.1	22K160		1e6ef2734b0cb879076eded2cfb163513f523a1d.zip	1,091,342,533
		18.3	22K557		0bd6fcab7202cf2376bb9b38a9f4356b51a79b6b.zip	1,069,516,402
		18.4 RC	22L254		e801a26977afdb672ed32b2a7445ded3d1fab747.zip	93,686,943
		18.4	22L255		c463efc7880306b1f070b0b4da6a230aeba70c6f.zip	75,486,950

Apple TV 4K

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4.1	22L261^[1]	—		16 April 2025 (2025-04-16)	1a19175598dbc3e414eaa8513cc33bf2d9aca448.zip	3,949,248,936
	22L261	—			1a19175598dbc3e414eaa8513cc33bf2d9aca448.zip	3,949,248,936
		13.3	17K449		54016aca1fbb906a6a4b789f917c529aa0911f06.zip	3,544,671,264
		13.3.1	17K795		4036f5cf5087ba02931eeb3c38bb312e32e9ad85.zip	3,547,806,779
		13.4	17L256		7a2dfe5314b2b458bc90c442b97ef322602922ec.zip	3,545,094,935
		13.4.5	17L562		b448ce87411bcafbb1aca68f99e15f30d1b68b0e.zip	3,544,979,012
		13.4.6	17L570		f562a6496bd0ca1f0c1d93f5035c72bcd8e00e39.zip	3,544,979,802
		13.4.8	17M61		d461098ed48ffbc8653c6071a83513468355d996.zip	3,546,686,321
		14.0	18J386		88f0202baff324b9983bd741838b702b584107ac.zip	3,103,766,513
		14.0.1	18J400		2acebb3ef6f4f8242d142a4539f01e31bfbd3a2c.zip	3,103,765,537
		14.0.2	18J411		02c46f80e3a10edd8103e571b01c62f63938f841.zip	3,103,770,130
		14.2	18K57		fc20c2a37d048308330a5a309e747a6a3ea2261c.zip	3,091,439,530
		14.3	18K561		b13818c9eddabd29d3f9b47bfc85dfb14e09e1c5.zip	3,086,268,107
		14.4	18K802		3b901fd4136bfb9633ca4e9c65ed088c9292e965.zip	3,086,922,316
		14.5	18L204		737caf759709cc27229de39f1af36401ed96158c.zip	2,911,113,897
		14.6	18L569		4cf6077b619a9d10cb4b2fc995a7d62c050b9402.zip	2,908,050,320
		14.7	18M60		f707a0c84677b100e8c79e8a09f13c10c3c6bcd9.zip	2,897,759,415
		15.0	19J346		3ec8b70c11d5f72cdc6ca6811fe18318bfe6eef4.zip	2,709,744,905
		15.1	19J572		75146d0ef7584d8ce7bace2396df89104b1e68f3.zip	2,702,026,885
		15.1.1	19J581		f28ad3d193389690a8edb43266b7f550bcc36e9b.zip	2,702,024,529
		15.2	19K53		65dd7530f3feb465eee21a8a897830908b35d4e9.zip	2,634,257,127
		15.3	19K547		65955e6b4bb4c5c5313d8a065e875f3cddfcd48c.zip	2,634,033,228
		15.4	19L440		49e49c69921910e34a69e2ca852c31536ffdbe09.zip	2,623,691,916
		15.4.1	19L452		aad35de6004ba52083c52715dbcf342be4e5e226.zip	2,623,733,802
		15.5	19L570		c8207b371cdf58c1c73c170726e1a33477b388a4.zip	2,623,645,706
		15.5.1	19L580		4e95f66761a6fca78d771e13adeae36f77486459.zip	2,623,648,579
		15.6	19M65		a7efaa828fd3b7e04e0e760bb46de8c3df6897b2.zip	2,623,547,013
		16.0	20J373		f63b09947ba221d71cb478f328c6f616133532d2.zip	2,279,577,684
		16.1	20K71		ac18b889980f6a2d4e87c6e915bd3be54e40ed9e.zip	2,275,809,742
		16.2	20K362		b9ed38a6c9f02ebbe07936cfb843df6822cc43cb.zip	2,199,844,264
		16.3	20K650		0e31514316bdae9cfba52f4040c5e59d1f3dce6f.zip	2,129,658,218
		16.3.1	20K661		0d8a272f2f32f485bc43843b070b39aa3d2fc523.zip	2,129,672,072
		16.3.2	20K672		14ed42a43bcf1c2e57e31e5dcda41fc349b8a072.zip	2,129,675,159
		16.4	20L497		9b8d4fc8052eea0ce40894d72a73d1e06a13cf7a.zip	2,121,565,640
		16.4.1	20L498		97ce24e123f90a5b2f16330ba5ae25b916056754.zip	2,121,573,868
		16.5	20L563		eeb3c28cbd8d6adce828e743ee0d35cfc838da60.zip	2,118,055,690
		16.6	20M73		f417a8a812f7915c0cb41356211bb6e839e59bbb.zip	2,108,737,879
		17.0	21J354		a8cd733bb606e32c56d2c58824e18a08475d89da.zip	1,820,818,327
		17.1	21K69		609dc187f7163244c0e14b30625c429fc5bc4f1e.zip	1,816,228,060
		17.2 RC	21K364		c27dfc671e8873d3acc6774d379a1d89e3172faa.zip	1,716,540,632
		17.2	21K365		ba8fefc1691ba75f8ec4d56feca4de7920d1f0a8.zip	1,716,537,822
		17.3	21K646		e0f7d312ddee2e3db3dfb8f122992c9a35443bee.zip	1,715,769,464
		17.4	21L227		e27f125f0580530976f3092d42b97e479e12b4a7.zip	1,683,256,917
		17.5	21L569		f2447f796b7ad3fa442ffbd5cd342e413881bfb5.zip	1,663,364,602
		17.5.1	21L580		c4221b7d42cf019fa3198f8e1db865342cfdb60a.zip	1,663,369,455
		17.6	21M71		05931b8032d9a482a3c55ab76f25a21c8c459eba.zip	1,662,962,817
		17.6.1	21M80		65bbb4e787f56ca25c95a0381a18cf13f68a0286.zip	1,662,975,311
		18.0	22J357		491929187c95033f6457b682aa0ab7cf4cc8806d.zip	1,186,223,425
		18.1	22J580		0d2b74c6483acf6ec5ca67d43b57e119af534b94.zip	1,149,146,313
		18.2	22K155		4f0b1e378d1e0c0ea8951658ff0401caf1e6e421.zip	1,094,676,675
		18.2.1	22K160		c6e8f22f7b05021ecb82c7f9b51a25c05d17ece5.zip	1,094,676,241
		18.3	22K557		ceb94e21dd10598650b230cb2f0937212ac18749.zip	1,072,715,693
		18.4 RC	22L254		30255dfe73cc71b2f9b2ca2bb1f5f4ee5cdb10ee.zip	78,910,642
		18.4	22L255		ea8e76f787f66ca8634af10f51ce42f7060371c2.zip	73,083,186

Apple TV 4K (2nd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4.1	22L261^[1]	—		16 April 2025 (2025-04-16)	4d2a9342ab34f96ab8cb3713435667fd0f74bcca.zip	4,216,845,073
	22L261	—			4d2a9342ab34f96ab8cb3713435667fd0f74bcca.zip	4,216,845,073
		14.5	18L204		072ad0e10728b8aece042218810c0d51070b0f99.zip	3,179,542,946
		14.6	18L569		ec8f46d4c14007d23714e17387b1db53c843f404.zip	3,178,606,036
		14.7	18M60		407927af2067415675b64ddc0edbf93045a70087.zip	3,167,023,101
		15.0	19J346		3da9b8d32295bfcd6d52d206eb3dd568a0802da5.zip	2,974,186,716
		15.1	19J572		1864f9a09ab903fcf668ac1232c69458d3b6db28.zip	2,965,974,676
		15.1.1	19J581		29824ffd63bb10f14180fe7bc4454fd4ad87669b.zip	2,965,978,609
		15.2	19K53		91f0acfa4add397cb1606c5f089fa4672fe7e375.zip	2,902,481,741
		15.3	19K547		777c8acbac39685d17bd3e728376822f596690ee.zip	2,902,220,785
		15.4	19L440		3a991d6114737b43579e92f2780cca0b4fd77f1b.zip	2,890,939,367
		15.4.1	19L452		e227a8b9e5acc31c693fbb5297160feccbe0c55b.zip	2,890,935,220
		15.5	19L570		1d71f46386917dc05abb65baef5ab02e20d9c9f3.zip	2,891,516,469
		15.5.1	19L580		5841f311ff5a463bc9cfafcf5b132f64b66a0da8.zip	2,891,518,140
		15.6	19M65		971aa912033a685544f91e8a31ec735d78cdacb8.zip	2,891,467,404
		16.0	20J373		bb08e1181173ee51f12627f4fc95da049b60ef99.zip	2,535,538,591
		16.1	20K71		7ee6e1cb78a203d5aa72167677d16470e58b6fe8.zip	2,531,673,397
		16.2	20K362		3d247602dbad324d6913585a9772a19ce0dd505d.zip	2,452,754,605
		16.3	20K650		dbba07fb4b6338a4b23df9c5265333a3c5933873.zip	2,385,105,243
		16.3.1	20K661		3a83ecbcd45ca875c4afcf04cead84533f61a956.zip	2,385,103,069
		16.3.2	20K672		2f70cc2285139b81e8adae28840fb8148dd73700.zip	2,385,106,952
		16.4	20L497		35b8559c53f45c8d9b9c3211a829cbfa79de9ead.zip	2,377,502,594
		16.4.1	20L498		4f3dc1b30b13d724a30e88b56b0e5768c9dfab1b.zip	2,377,501,570
		16.5	20L563		32d6f64050c39b37d1c5e6b86aa17eab164e410b.zip	2,371,267,524
		16.6	20M73		7eea5eed22cdd739dc459669debd21c7130e082a.zip	2,358,098,899
		17.0	21J354		a8ced6092b7cb2e5b8354f342ace1f0a1b154537.zip	2,020,072,423
		17.1	21K69		b7796f458a48ecc4e844fdad4d09a415cfb3e484.zip	2,013,211,228
		17.2 RC	21K364		941141bee205dd3ac17248c61d5d6c28a20695cb.zip	1,913,426,913
		17.2	21K365		7a4e40ae73dfc7464bcf4427a659ecaa4b20e475.zip	1,913,433,724
		17.3	21K646		5a6548dbabc74c7a699b8396106ef835e8cb95c5.zip	1,913,099,421
		17.4	21L227		27a03f8a66dcbb7adda82c8ad00095874d3eb80a.zip	1,872,392,502
		17.5	21L569		d3f608c076202f1f045abb3759535eea502d8ac9.zip	1,853,638,118
		17.5.1	21L580		32d11bf28a568666ba6b76af55d7731573029e0f.zip	1,853,636,377
		17.6	21M71		2dbf95e355dddcfc7611f21860b677f9ecfbbd53.zip	1,852,631,334
		17.6.1	21M80		3ab6ec71f96cc74ff55258356c2a9f73226d7649.zip	1,852,637,261
		18.0	22J357		ec2c5ae35961a5ae97153d7ffad199d4d45e8a08.zip	1,402,005,124
		18.1	22J580		82dc8c342c810857c7ebe0ea566f8ab8f2c5b594.zip	1,362,896,008
		18.2	22K155		de28f68b2910f727198f36e7a8d242e63a71d902.zip	1,112,908,067
		18.2.1	22K160		d109306f337f5fb18db973f81ba3ff146f1113f3.zip	1,112,908,023
		18.3	22K557		45cf995a67ab8178702621476b64bcb4fa0a7a08.zip	1,098,291,034
		18.4 RC	22L254		4f5be1d4c482f6e531869c0234fa20a3b2e9308c.zip	98,173,798
		18.4	22L255		d8614b7264286ad7089c3c8c74b4aa8bc0e4d07f.zip	92,509,045

Apple TV 4K (3rd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	Extraction Key	File Size
18.4.1	22L261^[1]	—		16 April 2025 (2025-04-16)	7bfc4aab532162b4edafa6b5ccf310b2fd4bd2d92103a736c82b02c493928c34.aea	`RWU0f7OaPcV9N+m2WRO++5bTT4IJrdV5bLhro3/3bds=`	4,294,967,296
	22L261	—				`RWU0f7OaPcV9N+m2WRO++5bTT4IJrdV5bLhro3/3bds=`	4,294,967,296
		16.0	20J8378		c04ff7463a89412f5c3212a2fca5718d9b22db855400b0db4d19476ecfddbb07.aea	`TIoVqUDFz12Mm7y8IegTzgaOwyXbQKghdA2xajZhELU=`	2,550,136,832
		16.1	20K71		96819935a073f342c074311fc3dcf545f642e919b6feef794364f4e8e7ba289a.aea	`Ew78DMTGBBVdRHCaFNqsuMAt5Hvtd/IxS2PSb+innoE=`	2,617,245,696
		16.2	20K362		76b05ac3f2e71fcd421473b4fb71a748a40cae0e3a5be68913e3657ef58a66af.aea	`aLVQ4YW/0pFAqn8BvcoE7Fv3VRyPijfhMqjwC5X47D0=`	2,550,136,832
		16.3	20K650		dbdca669dd9b1fb8c38db7e21463891f58fd6ad2e2d67c2c430c1740c4c70001.aea	`0K0nPMbYPljfCbMkuNpTJR0NVWX268KcexnpVR+TxnQ=`	2,483,027,968
		16.3.1	20K661		ddd7417ccbc8f5cf290c456b16bb24df74303c3ba04be70b55545fefc31441d0.aea	`nXEBwGnNZZLCmk/kU5UWVuLVwX/UW/NaezWM8M+rxSw=`
		16.3.2	20K672		098dee41c7de8228927a432796b99b9541a5a7a0ac1d3b1631ef9f57be562ab7.aea	`Hjxo9Pfc9wtIwd1DOPMpjYja+xBw8V1ABKWmzowy/AM=`
		16.3.3	20K680		38d27c3c7203c3c4a6c53ddfcd6806464e502d623c27e8c25191f0460351fc79.aea	`V2flRhcKPn7AGe8I1x8tdTLGo2awF4KVCD3w05vRQ60=`
		16.4	20L497		81bac4be54692d88324f2cb1709de3c095d9033e23c05ad2d35494bdba847fde.aea	`D9chlCqLq/kk/1dB4500h3eE5NTQofHHESM9gDAqRF4=`
		16.4.1	20L498		390c90d54b693e03256e7c837f3935d8852cd1f6dabdea5cc94d14cc614056c8.aea	`91DMeqfE4syAt2szVmbSBOYegO4QJnwvI3m9ao43G70=`
		16.5	20L563		2fb16af39b046771beb13c54644b0769c31c07c1a73fe61b1a3f31a3a60bd0a5.aea	`2osleuow59lcOcSVuMaf4C4jrBwSPHrrbdOPJZNLOJE=`
		16.6	20M73		8687245ed8bf8ea34e8d4edc081352dee305473288ac7e3263c5be0b7159c2c3.aea	`dKcBLZfv1WPT43rLP3VIs1C7y6ZIJr05xkpps8+sE7Q=`	2,415,919,104
		17.0	21J354		d1c4012a0cbdb33511d1da4fe65a9b4bc0f2e2a5f87c4a8fd1e24fce67259343.aea	`jFuT7+JF3YcU4cbjAQ2K6Z1HUvmHyQjgG/yN7vyhUx0=`	2,113,929,216
		17.1	21K69		3e63ff36ce4d03eef1530cbd2a17ebc420c63d36287e08c49c447a0927b62e3e.aea	`p6BfX7iSC8E4KUMI09Ucx8LuvGg/ki3a5lrw7hQnaFU=`	2,080,374,784
		17.2 RC	21K364		6948bd2f6c04a59d659ed0a035aa9c1ebf90f489c631f3b77ab14504d09be20c.aea	`6NewPsSRVj4B9a2RMH2gf9dGxD8pmxlE3esLpj3lOao=`	1,979,711,488
		17.2	21K365		10b8a43f75ec0480b636410637f18221c7639c33aa265632dd931807799f61b0.aea	`7arqP9jv034JI/CWpnxigY94kMUa9HcDPhziFPexkdM=`
		17.3	21K646		20399ffb423c3ed1be793280180f44c1594402bec8b093898c1dc665b026fa88.aea	`KajWiPuornYRahP+6XAjnFA1dhR+sFweva0JaP3qbzM=`
		17.4	21L227		2b1c8c2b49af09833f6a5fe929cd3b2ced2645c215d00d5f4d4858fcaceb9bd2.aea	`KBKsgDd4nwoug4HZLBPncJ6oL2ug+hmsA2PIEVkF+jI=`	1,946,157,056
		17.5	21L569		db46947707c0a29b16f329569a8000f8d78c7848212fcafc2eefe5638a4d8a46.aea	`4ISyxZXzQq/vCSpTKbZI4tfgOjV7s36Ssx/BarcWxMI=`	1,912,602,624
		17.5.1	21L580		4e3cdfb33d65c4288c294542ea0f030a4c4aca249ad0be20a26ec37dfb1be113.aea	`HqEiwU3Zh7wuxK2gwA6w2WGNpDYJ1dwyaWl7zd3+ypM=`
		17.6	21M71		094c663d3c08e081a8896b2899c04f3a7a17fb4f2e687cc4bee496faf67c3692.aea	`sojPa+F9uekYnaz0C1L015VPsmjanS9vwDppCgiyiDM=`
		17.6.1	21M80		489b1bfac5829a856dae3efe7e77f138b4216da5d9eab32008187f733e90bf2e.aea	`HTW1vql9aCI0366NVthLIltsx8/QFuFhzEqhquEOIfY=`
		18.0	22J357		6811b98b569b532bddaadefd8f30bcc56713d949e2e05f09b61dc976e00c1ba7.aea	`vvQ5euStkVfLFm/lcfnorW9LgiShhQ69SWvYM1SXiM0=`	1,442,840,576
		18.1	22J580		53c38ddd91eceee17711106c3c98a4842f92da077a92672fa8241cd151bbec93.aea	`AcWO20zpQjBWqriBdqNsonXznkzWbXctPdC2S1tnKlQ=`	1,409,286,144
		18.2	22K155		9d979c2f7b1daae0181053514459a1d25407582e40fb87d2cc69b236cef7ee7c.aea	`bp42sTG51P5Am6DHlsuL1EXLoGmszdXNZ0t+GOmfKKk=`	1,140,850,688
		18.2.1	22K160		6579076bb16a99c2e662bb5e986706a22abdc2429d36e32c4fbc2bb4d40325f1.aea	`JLnlsdomTVpg0dpGTm4PXGIhXO4gGPd4xYO2nnVzZOU=`
		18.3	22K557		d28ec1f5cc7bf61e7b53f66e56cfda03d06ca3662718d8f4197250546fe153df.aea	`dq/3jyv0is8VwHiPMsu3ktPtNc3tF5wXg0UFiy54gi4=`
		18.3.1	22K561		1c33adc68ff2cca847c1f0d70ca55b408998b0be2086a93a848a8a1dbaef78a3.aea	`PswVzEzzM/v6W8lLXCKdVPwCY7usHp8b2muaZ+Te954=`
		18.4 RC	22L254		d540a48fcd44742c879bd451a00142be63d3addc4f282b9769eee85f13cdf709.aea	`iszCsDo97R+Lp2NCHjCoVHOOEILri9Eg8UVNdLCDvh4=`	102,760,448
		18.4	22L255		f284e899f1b5f2c5789ec345181044d0e3a3a54ffdcf2c4be9c7db41ec557bc1.aea	`AnCke00iB+ss4WukigQDbaIr5b2lib3pyeiJcpWbBRY=`	98,566,144

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. 22L261 was listed as 22L6261.) 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. 22L261 was listed as 22L6261.) The listings on this page use the build number displayed on the device.

[1]