OTA Updates/Apple TV/18.4

This is a list of all OTA updates for Apple TV on tvOS 18.4. 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	22L255^[1]	—		31 March 2025 (2025-03-31)	274ba530984a0ea4eb2f389cf6f5c0b4ecee963c.zip	3,596,124,866
	22L255	—			274ba530984a0ea4eb2f389cf6f5c0b4ecee963c.zip	3,596,124,866
		13.3	17K449		3a657c7c88314fca6502a03136db18b9a9dd5f63.zip	3,225,096,327
		13.3.1	17K795		bca5cbda835836e107748361a2f4ecb8120cb067.zip	3,226,536,159
		13.4	17L256		e57f245ba5798df8fd15c9134bd1270562af8fd9.zip	3,224,489,260
		13.4.5	17L562		abc47e46c66fac0e2b4d162fbbfd602bd3dc2d34.zip	3,224,478,215
		13.4.6	17L570		bda4b0d4621204ba51499f5aab92e46462e9b60e.zip	3,224,479,035
		13.4.8	17M61		1c4f8ad7f6f7b0508fc4ed745c7058a3846ee888.zip	3,224,031,423
		14.0	18J386		d400a9f7955e3e50a724df70b0b02978a1bf3256.zip	3,020,195,878
		14.0.1	18J400		641d812e347675799b26dfaa0c8c69e08da6f7b9.zip	3,020,194,614
		14.0.2	18J411		ba3d3df662b13426abe7d615ec7299d8892f32f2.zip	3,020,198,551
		14.2	18K57		d894795f3397908bbe038a72b87116da98e7c455.zip	3,010,339,423
		14.3	18K561		9a5bf5a0312ab551bd862edc376ac69a45967d2e.zip	3,007,003,156
		14.4	18K802		327b0cc4bf5eba6d90f9d1fff684c38b7b430280.zip	3,006,469,375
		14.5	18L204		17a0f25deafe5665d284fb31a0e63e782b392928.zip	2,851,622,850
		14.6	18L569		f21a48f655038bf804f3ca3da0c8248a34e77ef7.zip	2,849,170,614
		14.7	18M60		c9b27e85f4ad018b96ff864c206c6d7116618813.zip	2,837,639,539
		15.0	19J346		c977852f991d7e6e7f03e4b09729bf77570247d3.zip	2,652,161,729
		15.1	19J572		9351abbd126e3dbe7f1cbdcf5a428626f476574f.zip	2,647,329,688
		15.1.1	19J581		dfc0e1dab28cc4839794daf17f6fcfa9c6c8c0b2.zip	2,647,329,810
		15.2	19K53		4cddaf93e8e9a3efd2d3f8de9e6b9593b95dbf40.zip	2,580,017,788
		15.3	19K547		dcd4ed2557c4f12c96b07522d0e0b553016d1198.zip	2,579,862,242
		15.4	19L440		03af5feabbf6b5379f341cc356ba14e076640cac.zip	2,569,502,091
		15.4.1	19L452		c6a5696690b46c01043ff9e7e00c645468c4392d.zip	2,569,522,955
		15.5	19L570		447d79377ff6fc8e4bddca363c118642b9c91b22.zip	2,570,591,493
		15.5.1	19L580		a60fe216f8ba2cb6eb647317190e40fe95a73204.zip	2,570,593,235
		15.6	19M65		01ad71cbea1be5c1c6532dddd39c3236dfcf4545.zip	2,570,602,990
		16.0	20J373		b29a33c51d9c60c3a35b138c6f76f8d00a7b5d8e.zip	2,230,702,327
		16.1	20K71		f04f4f86fe4d288cfcdfb2d8d9a8c9c7351a9016.zip	2,227,731,101
		16.2	20K362		eb52548e205ea7f81a0733888ea4eb9551c51dae.zip	2,153,269,422
		16.3	20K650		20b39097ba8157c71a28bb0ea24f444b9e5a18c6.zip	2,086,248,634
		16.3.1	20K661		f58eb43510219b6cdf026a68424b1051f0c4848f.zip	2,086,244,949
		16.3.2	20K672		28161313cd97294a153a1da373a1483d5a3f3cd2.zip	2,086,242,810
		16.4	20L497		8a5e6aba884a0709cd917df0ba9cab28a1d73453.zip	2,078,544,474
		16.4.1	20L498		b787cf678a4b3c58570c4af016c2986094ac59d0.zip	2,078,542,691
		16.5	20L563		298be4c9e955098bad245e064a5e5bebe02d1803.zip	2,073,460,489
		16.6	20M73		d4a5fb4b514c0157e452399dbd37c46333ef0c52.zip	2,059,729,223
		17.0	21J354		d170a0068ac30f73aeaca310bcd4050a5222a96b.zip	1,783,322,641
		17.1	21K69		3cc260e3883b7ec476e624a5f6fd4905a59f7511.zip	1,781,703,643
		17.2 RC	21K364		c2ba9002ccbbbdf587c5ec4758825fda44f72154.zip	1,678,728,959
		17.2	21K365		b6e2bbbfcc10162412686a6e60b570ee520a785b.zip	1,678,716,713
		17.3	21K646		48f7ad61deb5ebf126276297a47392663cb638ff.zip	1,679,281,199
		17.4	21L227		5cda4e812b2b08280ff044fbfd0a038ba7afad7e.zip	1,645,321,789
		17.5	21L569		48bba51e2ed105008998609d8f3fbf3f163438a9.zip	1,629,639,985
		17.5.1	21L580		740f523f7f1e614a2262dd24826923aa6fd01bd8.zip	1,629,640,976
		17.6	21M71		2c0ef5fda5d0bb1a95aa4e07949475337e3658ad.zip	1,628,504,315
		17.6.1	21M80		3fbc73a85d9854c970af16dfae8ce2f8d1a81a61.zip	1,628,505,983
		18.0	22J357		8df42137fdb9997bb31997f74fe7e8454d6b6661.zip	1,182,930,130
		18.1	22J580		ce5c47b03f5b82c1a80a61849b661c3ce621324f.zip	1,145,359,663
		18.2	22K155		09aa59a001705ef96d24fe68724cc2b07ec39fa7.zip	1,091,311,996
		18.2.1	22K160		b2a7d5bb687fddc393b6befbd6911a152c1261a1.zip	1,091,312,871
		18.3	22K557		c0efede60ba2771c3cf67577625093290729a59d.zip	1,069,511,992
		18.4 RC	22L254		8e89bc898afa85f8204e7a5c7b9c02952e9f5023.zip	92,228,182

Apple TV 4K

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4	22L255^[1]	—		31 March 2025 (2025-03-31)	cfed5facf20fb59dea3887459d1d76403a1a665d.zip	3,949,342,492
	22L255	—			cfed5facf20fb59dea3887459d1d76403a1a665d.zip	3,949,342,492
		13.3	17K449		0362ca735a74dd587581f058e7ea89de44d7de32.zip	3,544,685,188
		13.3.1	17K795		c661d1d5617b01aecc9d9fffa1e46c7fa1212359.zip	3,547,828,687
		13.4	17L256		23722f5f1b1b4e067ae577cf9a6448ecabb5210c.zip	3,545,097,372
		13.4.5	17L562		b093a1dc6122cea8caf96bfb87fa95d784297192.zip	3,544,989,558
		13.4.6	17L570		ec971074046c84ff622e40b36ea19df00d8e2051.zip	3,544,990,569
		13.4.8	17M61		06b2f2b00aa3169c2758d6128cd771aa350c3b99.zip	3,546,700,478
		14.0	18J386		fc8e8591650b0e046b4fa657cbbe70272db6ef5a.zip	3,103,700,966
		14.0.1	18J400		284916da9f052fef085e3e0266054c678ad02571.zip	3,103,700,910
		14.0.2	18J411		1224866044b3c0ab057c3e1a890474b199a1d9cc.zip	3,103,701,221
		14.2	18K57		01c551f73864746f1ff2114ab1060034ea89bc54.zip	3,091,345,436
		14.3	18K561		eeaa5e2301feb9bb2354884a66a342fada3e4978.zip	3,086,246,153
		14.4	18K802		6c2372d957566b310df03e240479a3497c16455e.zip	3,087,021,298
		14.5	18L204		2147d11d02c8441e104eb373e34bbbaddedfe727.zip	2,911,204,231
		14.6	18L569		c43aa5a9600f54e4e6ad42fc0a9b18bec15fbd4d.zip	2,908,113,310
		14.7	18M60		b3118cca673a6fb8aebd32a2dfb3d3a172151a75.zip	2,897,797,841
		15.0	19J346		32760fabddcf3f177d0dd9958283598bb0d674c3.zip	2,709,861,075
		15.1	19J572		6b71be5cd091bc8e92b4cfeb55d888e8c078b672.zip	2,702,029,571
		15.1.1	19J581		ba0217836f3e288e96947985c7a022ac76991c2a.zip	2,702,032,127
		15.2	19K53		2b999a9bee6c4bdf0b30d1febd722a7cc3731250.zip	2,634,318,213
		15.3	19K547		9dbc3ced4611c7153d76c825b8e6b36f9d0b0b36.zip	2,634,064,082
		15.4	19L440		54c313122a21a6a426d1f6b5af215163b447d592.zip	2,623,698,891
		15.4.1	19L452		eb4cb260cbf3491e20eb030b9b769e4de0b86d97.zip	2,623,761,268
		15.5	19L570		f30172f5c8d057d8b2385738679d0fad28a8910d.zip	2,623,701,970
		15.5.1	19L580		9ac02cbf2ff25b9ff3a48bb2fbb19e0e5ad1479a.zip	2,623,704,920
		15.6	19M65		6b439289cf5784042bcad9672bd57442af8b7682.zip	2,623,587,217
		16.0	20J373		cf39529e1066e44397b3eb63b3ab9757f5e6cbb3.zip	2,279,627,149
		16.1	20K71		08b5c490f12eaddb259b4a27d3917c7618fb9799.zip	2,275,875,922
		16.2	20K362		49c27af692221e423b19ab75d570767785a8c18a.zip	2,200,097,947
		16.3	20K650		4e2c97d914822a4a2d31797c17954592acf288f0.zip	2,130,007,598
		16.3.1	20K661		bd3b57d6bbef15f0f273245d61e443dd815b7d77.zip	2,130,007,976
		16.3.2	20K672		e960c8dfa3eb9b149890cd9848a391da96765de9.zip	2,130,004,563
		16.4	20L497		2fac46979c35747da7f1c6935309726cc9de89e7.zip	2,121,661,542
		16.4.1	20L498		81331c06fdb29d4a9e1c6bde0f21073c833c648f.zip	2,121,652,273
		16.5	20L563		86acb6a258e150ba27ff3de7958a59aa4370b9c3.zip	2,118,148,405
		16.6	20M73		04278be1e706ba37eb96d9d680a6a7c711fafeb3.zip	2,108,838,176
		17.0	21J354		9a2453e4d110e4eee5e158c1eb16306641fd52bb.zip	1,820,947,161
		17.1	21K69		210a85b2a3196d8e0e685e235e211c692983e36c.zip	1,816,396,164
		17.2 RC	21K364		b75c6e18f2b0f38949d3ac77cac9dcde063ddfc2.zip	1,716,722,974
		17.2	21K365		d7787f11b5bd5d2bbb6de19484d8544112ed07cc.zip	1,716,712,448
		17.3	21K646		8b0a73546cf123279597aeede37363ec3bd5f1c3.zip	1,715,965,433
		17.4	21L227		4cc67703971af9b90a8c1a0e938a542db289959d.zip	1,683,496,157
		17.5	21L569		c8fdcbc8f5af7ea9254a39f99d20639c8653ca21.zip	1,663,604,369
		17.5.1	21L580		26210198e16e38ddaee11e41f7a86d3596889d94.zip	1,663,595,031
		17.6	21M71		f32450e5bad84e8156a6a2f779c832fb0a29b966.zip	1,663,201,636
		17.6.1	21M80		5021d4afe873c61a7c9edfdfc3dfdf3ac85dfb9c.zip	1,663,223,519
		18.0	22J357		ef172a00ab26153040dc32cd86961d258ecbdabe.zip	1,186,213,392
		18.1	22J580		7f68e7e21e5fec1f81c0aef4eadd18caad12fd47.zip	1,149,120,559
		18.2	22K155		7e277d30dd2855a305dd2d05ebc2fce5c5420154.zip	1,094,643,277
		18.2.1	22K160		b79530ffd37c6b44ca2e9542b81a7bc556d182a8.zip	1,094,640,382
		18.3	22K557		4856349adc95fc5cb656cac3485d006a0630e639.zip	1,072,693,782
		18.4 RC	22L254		2866fd242184a72056e443407bef5fe7e5a6b7c4.zip	77,727,517

Apple TV 4K (2nd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4	22L255^[1]	—		31 March 2025 (2025-03-31)	396acfc8a2f04c7f075a474ffa591dc7c2295f7a.zip	4,216,862,928
	22L255	—			396acfc8a2f04c7f075a474ffa591dc7c2295f7a.zip	4,216,862,928
		14.5	18L204		0ad6f59cd93856c1d6d8a98ae44286814cfd7a64.zip	3,179,576,485
		14.6	18L569		f87b2d9a37a3f570b22d5c0e099aa18608859584.zip	3,178,602,116
		14.7	18M60		8383c6ce43f4c2a6b7e779bd004a9a555e9dbae4.zip	3,167,064,708
		15.0	19J346		f3f848794d9157c383d06da9bf76ca827fbf016d.zip	2,974,290,812
		15.1	19J572		d75d33ae5f98ebb99bdcd63c7b6e3649f53516ae.zip	2,966,050,114
		15.1.1	19J581		287a3feb8cff16142c5e3e07b3925cecaa2c23d5.zip	2,966,050,431
		15.2	19K53		190fb1f6913ef035278313ab5722f17e6a4e3193.zip	2,902,575,803
		15.3	19K547		343b6aa8c39e839ad965466147e33ac5fe078a4f.zip	2,902,327,105
		15.4	19L440		e06ca080241676cd7f84c6d71e26ee9ac56cca22.zip	2,891,010,214
		15.4.1	19L452		f33a840b34dd84045e5af2bfe9b3f2f5b2b1bc5c.zip	2,891,009,649
		15.5	19L570		6429ad6df8c926d2a4d33807f3bf5dd4449a8cc0.zip	2,891,559,860
		15.5.1	19L580		954e413361b658a32a6ae76248f91df2a7b663da.zip	2,891,561,661
		15.6	19M65		9066ce450a5f3203afbefe5deea3b1067b9b1e5f.zip	2,891,521,161
		16.0	20J373		9d1b495a5debb326bd87c3dc664507868d4c32e3.zip	2,535,627,527
		16.1	20K71		4ea80a91cd40f39f4d56a44915cc1bd717729210.zip	2,531,768,507
		16.2	20K362		734ad4cd0467681a292e7af64bbcc31a6390d8ef.zip	2,452,836,490
		16.3	20K650		0298dcdc4a551a428ca08c5a39bf820dcd062288.zip	2,385,200,891
		16.3.1	20K661		875ce5c8aa094d8beba7825cd895a17feeebda71.zip	2,385,212,890
		16.3.2	20K672		3fa9bb4a14544ad7cb067b3cacacb1338df872c7.zip	2,385,206,871
		16.4	20L497		42ed1c6ac7c1a009a93e15eb35a1a37051e55ced.zip	2,377,579,924
		16.4.1	20L498		03bf853e27cbd48f394e6f6dcff8bbdac3ccf38a.zip	2,377,576,713
		16.5	20L563		d2342d0508a8e83668c2b41648c63f78452c4845.zip	2,371,344,036
		16.6	20M73		8aa4b8c46ff6f65d751705023d795888bee5de49.zip	2,358,194,776
		17.0	21J354		756efbd95c9a04cca21a55d6ec5a53553a48bf32.zip	2,020,155,234
		17.1	21K69		aa83c90f9368483ddc4ac3bb417c2a8adcbc7ab3.zip	2,013,297,068
		17.2 RC	21K364		8b436466f1b4db4e3f1c37496e5b0adcfb121f73.zip	1,913,526,098
		17.2	21K365		aef99ed30c3478ccf90e4e48ebaa74562eb8f585.zip	1,913,521,146
		17.3	21K646		15b38399e88d0ed689a93b2ab6d49087d8d3a08b.zip	1,913,205,996
		17.4	21L227		c03dab32351d4b3eff030f6e0d261498a737ea38.zip	1,872,489,153
		17.5	21L569		0a1141a4d1dc80b84f281cbd808c0b06da0aa4b8.zip	1,853,747,886
		17.5.1	21L580		35672d7ffd008837a1a111fe330fcb5802c6d6db.zip	1,853,750,159
		17.6	21M71		24f6a5b5df337cf1e2578647041a150291597e0a.zip	1,852,740,744
		17.6.1	21M80		30dbbe835347f51fde91a6f687cac49013d1328c.zip	1,852,750,487
		18.0	22J357		e9ced63e2ca73356212ebfed21582f9630896ee1.zip	1,402,079,476
		18.1	22J580		f4d38677e4d7fb3a1d00f679b1a1b9beb5565ba8.zip	1,362,914,267
		18.2	22K155		3878b899c062f2290715b1ff3f341b3396cc2228.zip	1,112,969,483
		18.2.1	22K160		ac7e6cb1dc03e757f0e78ba1bbb43f4886e2f6ae.zip	1,112,974,628
		18.3	22K557		c6bf7623f9c860e976cf3972fe8255695b1de86a.zip	1,098,343,812
		18.4 RC	22L254		56b6e1b02e735fa8257278ee07c7fb0e2d9a2299.zip	91,870,208

Apple TV 4K (3rd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	Extraction Key	File Size
18.4	22L255^[1]	—		31 March 2025 (2025-03-31)	912f3760baf564a15b8df94a601ce34665342d6c22a6de7869744f3813e93b1f.aea	`1N4GG8RO/6e/nE1L9dgv5e+K4catl2+A8D5g/pg3yec=`	4,294,967,296
	22L255	—				`1N4GG8RO/6e/nE1L9dgv5e+K4catl2+A8D5g/pg3yec=`	4,294,967,296
		16.0	20J8378		ec3a630dfb72cb42f555b3ffcd1b666a5ff66484296b57cbb89826d819424377.aea	`ACGx0lj62Svkg9nkWcOQ41JMouFtgP5Aq2gUMGca/Pg=`	2,550,136,832
		16.1	20K71		0e29eb254b784a798151eca56ae67aaa09a5849e17ed6d614ef9f28ed88489b7.aea	`dMwVWhTJb5Lb8MXoTpFDTXpn0waXIWvmk3AZglS8rIY=`	2,617,245,696
		16.2	20K362		85ab97f373920c74a6e9d91283e06d61e9e7499b0075da2b223b1a218a11434c.aea	`yzTc6G8BLZ1e+8I2wT87lzvWfCVuDES3Nh7/j0szUHQ=`	2,550,136,832
		16.3	20K650		367b9d7825a9e0c3b19ee2483344aad6a4ae39cd01c7a2694b7e616f18facfbd.aea	`sID2WBYarMclZyStrI0/2wWO170Zczxcz6yWTlDEyWc=`	2,483,027,968
		16.3.1	20K661		26190bc671389b66ab548c6ee50732972f43cd65d410080bdaf2e591bcbad212.aea	`t69rwF9ayZFHxxv7CF8IeFdwSo/RQnBIsPZHcMgdT1Q=`
		16.3.2	20K672		f60a295c46fa5912f109b0d6cf377f2a0a78063efa0915db339a7e4118b4f2b6.aea	`D66okHGiPZizWUZi0b2yZW3VRySdpgbzgO/yU/PZZ6s=`
		16.3.3	20K680		49808031436fb1624f3842b61fde4d89729f26da728e0987d958e3fbc1ee536b.aea	`s0uIR7jQxdkfCCYrzBf4Vte5RgoPAz9LdDtWPw8C/i8=`
		16.4	20L497		42afcb0ab74f4b47956e3975fb6cc2b4798648ea5973e8b24bd49c8a49f6c52f.aea	`2bvBj+DhCxphiQI59TU1O/JXo6RF3GZFs5M2Y+T8DYA=`
		16.4.1	20L498		a42172bb977ff9d00c270e302d9e8cd865f2fb6e890a88cc558eb30e5726e906.aea	`t5n3M+xrPtSdqpBVS/VphO0Fuglbk+S/mrw4YPQiBP0=`
		16.5	20L563		7686665dce49e0b03db8c263e81f941dc12cc34cd54ab94c0cb62fac654da648.aea	`3dFpcTR6G60hW0Kj8y5Ot9CxbXwEnHZKF2mM2Ub0EfM=`
		16.6	20M73		62c9076e8c22f95af8b1d84da9a64d2dec7ea13b6433070bbb6ef760fb0fc43d.aea	`7BQXYvycMX1f7e+Jz9Top8HF/AO/eiNgouXO6lu4NXI=`	2,415,919,104
		17.0	21J354		673843e2a3a55591fb4ec0dbc47590daf62e85b073a0601dc4694a81c2f5277d.aea	`tmUoaUOIWWt67Zrt0MSCleP2DWJ7X296MknsaVTvclU=`	2,113,929,216
		17.1	21K69		c53705b68b2d9e6bf8798bf781de6652d8b937cc2ea2979e38e8234f1175e16d.aea	`u5cz/szktTzOmTcuGxFNwBJ0SAuoFkM0buLkoJW87ZI=`	2,080,374,784
		17.2 RC	21K364		b04d90071298649e4a722d1e2e62a9e76ceb88bf5e246d87c17421e4b01dbace.aea	`jO8RSlyh4viMIYjr5WrdNFVE2SG+oNilz7CtqWuv+IM=`	1,979,711,488
		17.2	21K365		ead090d229045115462556bae0ceb5401d6deaa134064efeaeafe05a5ae13606.aea	`hEph06VBlcNvhyvOgfd+e/k24J6SltNULCzw447DYHA=`
		17.3	21K646		b1d81f49a3a9e1af5565c2fd0c42c3510cad64d9388fb9996b5b75be50970e9d.aea	`xZaewX4u3fz2AmFGpSglICjoSBJ8WDh6ST5l4CJcQSQ=`
		17.4	21L227		901fcdda88a3120dfd2922df1bbc3dab4652a09cbc52862f7fcbda54b183d207.aea	`hObOFDofaW50tkOYYAqhkQVnnfA1p0JkftCjJFOc/Ps=`	1,946,157,056
		17.5	21L569		0f7f41927209a18a1a469aee5d6591d3efdfd7814be4acd61445a54d3c7ed9d6.aea	`kr6kz5bZMhCifmqWKnpmKPd9YKW7jRmcwJ4iDPSjDQA=`	1,912,602,624
		17.5.1	21L580		ea27fc3066968c45921e4027a2bba281d345ae9812187e577429efa2a1f3758a.aea	`Lfj6WrzXStjK/tCrr2fFrdJ48QIt3uvVcPGRxciKuV4=`
		17.6	21M71		b27cbbdf864fe38538379792e4ffa9d08c7c09e14a360abc943da1d307946436.aea	`4HrMeCLKRVrNubdznI5RSuVZ3nwef02LL2gqxk47ZJ0=`
		17.6.1	21M80		16d6efb0037138208c586ef24c5c4787854881866a0a4418316a923d10c1fd22.aea	`kS9jyofqQUuL7aCJJix+q7xKWHMFZPTsHEf9+esgLS0=`
		18.0	22J357		9fb73049876f41afdd617a0df0f6b359f13f957e8f7993d7fb5e0b55beb8e007.aea	`v0BAa9bxWlkqeyA3/T0Q5oXo8vk+1Tzt4zX46kmjCeg=`	1,442,840,576
		18.1	22J580		c8d43c95b355d51a94ad97eff48e9e9b8bf69e5769fbd7d47b7d9d8711daed30.aea	`vKl2xcs6W4iKs9Bm3Rr9F3e3fyK2HeTiDYWbj5G8gAw=`	1,409,286,144
		18.2	22K155		389358c4c2d2e101c6fcc54f2fe73c240784a1c23cd30327f153b3c03d3d1ce3.aea	`jlMBdadbwSUgwkDUgnnyLfq64HmDgweYR/0+jctGpNg=`	1,140,850,688
		18.2.1	22K160		6f15baa04086ffaf73e190b73c36f8e926dae05b0e557503ebab614acc5e129a.aea	`u4pZTOxfKB3B0AwjQFi6bec5bBBCzhU8pgwpwBy8nW8=`
		18.3	22K557		69f5e214ca33ef9200e5177bc2d4440ced777b1054063f92fb0a5b617c18db7c.aea	`mKWfJF0MEdEcp1/khgCdkseMoqBu14QctSw4z+pXBdo=`
		18.3.1	22K561		c9a5136bbdd77d3dc3b6c7c6e5123103a8683ce84299ba5727948a346f5e5dcb.aea	`KxZmk4dgpXZhER9BoJcj2dVuTEJg1zx34uDqFbJPYZQ=`
		18.4 RC	22L254		04d1ebcc565fdcc2b784d38ee55e80a637733866243b2312e0bc93d65c484fcb.aea	`EW/A9Pj6mQ7Mu3aK6nQy6JlzATsCIGu6LtlEPrYFWmU=`	96,468,992

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. 22L255 was listed as 22L6255.) 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. 22L255 was listed as 22L6255.) The listings on this page use the build number displayed on the device.

[1]