OTA Updates/HomePod/18.4.1

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

HomePod

AudioAccessory1,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4.1	22L261^[1]	—		16 April 2025 (2025-04-16)	787efcdfd6b2d17ea9947fa3406bef350d9d0774.zip	2,717,022,455
	22L261	—			787efcdfd6b2d17ea9947fa3406bef350d9d0774.zip	2,717,022,455
		13.4	17L256		399a9ef0bdea94843a6ed0471c44760913bd31df.zip	2,135,930,377
		13.4.5	17L562		8f2a28c43e7221320b4caabcdbb7db7e4ad8ebd3.zip	2,135,924,812
		13.4.6	17L570		615fa816d94e8de2935e67dd22de064cb5a58aaa.zip	2,135,924,493
		13.4.8	17M61		1ac9a2873cf4b175b92806e34a4d980909770fc9.zip	2,136,300,422
		14.1	18J8394		d9df6f69087ea1b14fe46546cd524b6ab39178a7.zip	2,113,590,212
		14.2	18K60		05495ecf0444646d1014a3caa5a4b44a00bc8e62.zip	2,110,880,254
		14.2.1	18K75		d995d5516d8606c044b8159fc2b3c6e1bae2d285.zip	2,110,883,567
		14.3	18K563		21728054923fdbc94f05b9c722e2599ceb0091c8.zip	2,112,106,285
		14.4	18K802		32d2a6b4fb5a7faaff867b4b3f7d7bae020e92c6.zip	2,111,617,177
		14.5	18L203		3a23055c9e66d3bbc6d0b8c4916db8f2398ffcf1.zip	2,014,474,064
		14.6	18L569		9008e0f8f398ca620bebf57004cf551e13a7b8c3.zip	2,010,199,704
		14.7	18M60		a5eecbce67f2a4f2133a745a7e78447c9629d49c.zip	2,010,453,135
		15.0	19J346		f18576723e7cb9b5a66a03bc1f6942d4a6e748d9.zip	1,890,646,330
		15.1	19J572		60a6acfda6d1204d3bfa3c00eb25be1e08635c8d.zip	1,889,589,096
		15.1.1	19J582		8482c023ba22a468b4261ef30f20490d10d849cd.zip	1,889,596,972
		15.2	19K52		1b794bdf5b2994436bf3a05bb62e04ff2bb4b3e9.zip	1,883,689,474
		15.3	19K547		e3c2e4ab60a923fb40a828c60e5884746dcecdf8.zip	1,883,342,097
		15.4	19L440		b377250097a650493a5a81829b55e8a20bb3c2e0.zip	1,881,005,747
		15.4.1	19L452		9e8b438af2526c168e833108d7a3bef3788dc9ac.zip	1,880,993,041
		15.5	19L570		5b0860251343aef8a633ee3f943f6e79344e19da.zip	1,880,432,308
		15.5.1	19L580		66580323bcab13a258e1b5faec904fef6497e138.zip	1,880,436,173
		15.6	19M65		320ad3bbb7b7afd3cd5287417ec6736b1fd15211.zip	1,878,841,601
		16.0	20J373		d2addda4c580c73eeb41eaf238460dd5ef31069b.zip	1,629,231,464
		16.1	20K71		1e03607588bef7ff401213d3be98213369293b1e.zip	1,624,760,039
		16.2	20K362		2dca63cd64acfeee0b70675a5796fb428e2c5c3d.zip	1,615,638,226
		16.3	20K649		8c2795bf50d5565c7d76ba20fc3cdd19b55226c9.zip	1,545,120,110
		16.3.1	20K661		f780248b21c033ecb5d9425cf0528a092ba59a89.zip	1,545,100,751
		16.3.2	20K672		dc980bfe6099e8e4e92b0577adc3a9a0017f6caa.zip	1,545,099,939
		16.4	20L497		5bb49b0cdddd4fc4619ea4909385b1ea4d92edb0.zip	1,539,840,065
		16.4.1	20L498		de3da34e1d4bb507a52f2c21a93bd71c89e7ab5f.zip	1,539,838,530
		16.5	20L563		37194361f4783e0fff924df6d4167cffa86c0c65.zip	1,539,604,610
		16.6	20M73		a68a379f6e5fd288f94fe5ec1e3811bfc94acebe.zip	1,522,118,986
		17.0	21J354		10f779a52182f08d96308042656c6364e3382063.zip	1,362,451,243
		17.1	21K69		34ac817611f55cf988740d6b717875290a35c2ef.zip	1,353,728,399
		17.1.1	21K82		f4759a2bd19c9c20a5bae2bfa6a58a9719b111a6.zip	1,353,761,350
		17.2	21K365		57fae024f599491535f6cf74d782e162a3ac0826.zip	1,305,541,979
		17.3	21K646		3ca704a9c01a38656859a8be30db39efc8428e8e.zip	1,305,196,374
		17.4	21L227		4fc53313e2fb5aa3a9bf9db8af835d32e91d4398.zip	1,281,739,738
		17.5	21L569		73f2752a8b67140875423848949baf76343e11b9.zip	1,279,548,302
		17.6	21M71		f22dfd0d1369fc6499d2ec2a9142963ceb315f7e.zip	1,279,283,847
		18.0	22J357		11b1fca797989eb70c0d977a77adeceaa61c210e.zip	1,051,651,731
		18.1	22J580		24249324af89195329554d966bbfe829d266d1be.zip	1,042,037,274
		18.2	22K155		c7d895b437f5f7d595d671b5a9b05f569726bc3b.zip	836,423,878
		18.3	22K557		e37ed2545d36ab11389e96e48ce1da21799f1957.zip	820,138,249
		18.4 RC	22L254		fd602dc4c198b6bc1c463c61f966b8ddb0ce2b80.zip	76,334,868
		18.4	22L255		9de595fbbf4bb10bc3a32fac8245f0aa6245ccc9.zip	70,918,087

HomePod mini

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
18.4.1	22L261^[1]	—		16 April 2025 (2025-04-16)	b1cd34bc4bb1ee1a79afa3503f0776ee0ee6131a.zip	2,724,688,695
	22L261	—			b1cd34bc4bb1ee1a79afa3503f0776ee0ee6131a.zip	2,724,688,695
		14.1	18J8394		cb6b3a796ba80cf44bafdafaae99365b1bcb315c.zip	2,121,661,709
		14.2	18K60		697430b2a441626b2a7693716f9fde04120500bd.zip	2,119,016,397
		14.2.1	18K75		4b33c269f7b1493282e743938dbc166f80de05dc.zip	2,119,015,187
		14.3	18K563		d1b6aa0bd8bd41191b30f7d6701bc5107b5add80.zip	2,118,863,031
		14.4	18K802		c18468800ba2833526af9273e2d3781b78d32be8.zip	2,118,664,267
		14.5	18L203		a9fc013607263873452019f0283b610cb2ac56c6.zip	2,021,387,168
		14.6	18L569		655095b93c79a83d6ff3f9c066c38426f6d5d98a.zip	2,014,432,933
		14.7	18M60		d62907224b20fd898c29cb9a6f353c9a4792317c.zip	2,014,362,724
		15.0	19J346		32e703cf0f0de1dd47ef7a1cbb7fd225badd2623.zip	1,898,384,482
		15.1	19J572		cc6d45a9b3d75d674686a826391aed079c9f7483.zip	1,897,564,366
		15.1.1	19J582		fcf762ce64f0e6fc5164c4fab32c235e84e41919.zip	1,897,572,971
		15.2	19K52		a829b5170a6c2891593971a8e8f682806ab2510d.zip	1,897,856,987
		15.3	19K547		cce3e1ad27ebc7aa067784d977a26dbe7614f246.zip	1,897,527,283
		15.4	19L440		cdde04c6deb72cabab1e8e4f54f5e1748b69ee64.zip	1,894,725,410
		15.4.1	19L452		4c20f708be75ec895171a1126bda61764dde1c6d.zip	1,894,722,335
		15.5	19L570		704b5a36cae9c1fc97fce9298048b1754f60064b.zip	1,894,551,160
		15.5.1	19L580		655cedadcee2c492f8506b4d826ca8e1f1555871.zip	1,894,550,640
		15.6	19M65		b9120da98d8dea2e51676123a252a3fe4e788cc3.zip	1,892,007,144
		16.0	20J373		90a78c1d2bb5c3ac86c2c93f524707dd51ee51ef.zip	1,635,370,962
		16.1	20K71		817aad806593db51ac8b097cd20315774f75ea9e.zip	1,631,378,578
		16.2	20K362		001b671b1da719256025e36b6e4858662ddb6dc4.zip	1,622,501,914
		16.3	20K649		ef1773532ec42a1c90da03321fbbccee0444631b.zip	1,552,013,212
		16.3.1	20K661		2115b4d8e1696a02850119a535a98eee0afe468e.zip	1,552,016,808
		16.3.2	20K672		b7a22547fa7457be9b35b52f92eda5dc1568a93d.zip	1,552,020,762
		16.4	20L497		86f33ad72a27d7d3d115cfb9f2a5e6ba967df08a.zip	1,546,345,280
		16.4.1	20L498		aceba8a0a6c3f5bb35fd7dd88227b44957020b93.zip	1,546,342,241
		16.5	20L563		a143378a58223a7a8d8cc8314e8522a9e1f2a73d.zip	1,546,231,825
		16.6	20M73		dc6a30c89b85d3f748163ad38d752c46a74426d2.zip	1,528,553,830
		17.0	21J354		1bd083c5f52a1a3fec2bda975ffcb69382f86e68.zip	1,364,567,690
		17.1	21K69		f03d1c9137d98e47776122d586a2771a311ccfd6.zip	1,364,842,026
		17.1.1	21K82		8316bd595c79ada73e69d107fac7496d5bd21fd0.zip	1,364,840,729
		17.2	21K365		69516b05bedfd5e9e01e5d69e885f3ecc58d66d3.zip	1,310,967,265
		17.3	21K646		d16b740cd64debf062955c5f03e472ef409881fe.zip	1,310,617,457
		17.4	21L227		05c5f56bf9d2df7ed9084ee432470c14ab5f6917.zip	1,288,015,215
		17.5	21L569		77bd0746658e85d7ae0be34ee777e022f9eecae8.zip	1,286,331,017
		17.6	21M71		820d5ad06618adb0d743e5f640a93afeeff8478f.zip	1,285,793,187
		18.0	22J357		646ee6f4cb44506559c007f5e00dbac707ec8a08.zip	1,072,395,515
		18.1	22J580		65133bb6bc94978c69fe43575d45c2d1a879031a.zip	1,061,205,224
		18.2	22K155		e5b37f7d55c1b06bca7e2afbccac3b1b1b8f8e53.zip	859,056,901
		18.3	22K557		d90a1fb5bd6e52cb468250c6b5b893749008cbda.zip	839,944,544
		18.4 RC	22L254		2b4e9f1f11e7eab6708f9b0be28b6f653eeda227.zip	69,884,667
		18.4	22L255		069ce73c42c7c94c01662dd9c0d002297bfd1b72.zip	64,463,729

HomePod (2nd 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)	6ffd3125354cbe9aedbbfbf4d0c79e96ed3709532b71fdb1fca0216cd98ec4f0.aea	`51H3iYA6SuNrZ7r/hp57FciUiGXjyvDqheyglK/pPTw=`	2,751,463,424
	22L261	—				`51H3iYA6SuNrZ7r/hp57FciUiGXjyvDqheyglK/pPTw=`	2,751,463,424
		16.0	20J8378		8679e1b1b95c16518ebd347faeac5e6cbf12d98832d55eda8431bb26ebb568f0.aea	`NjudIVi3FV6l61QPUWIS5q6TxhHQJ4obN4E0gx8oXXA=`	1,577,058,304
		16.3	20K649		44e46446a21c59bbfa4879cbc79282954dda0f8622d8656629c6ce63de036e5a.aea	`/g+ov90aVDVLjxEoSwA8Brrr+KHjOMdB+4YGGIcSlbg=`
		16.3.1	20K661		1fed9508244a567c29ee15ee1b6e1d660cf15584a0a9b4f60dc3581b5ecd2300.aea	`xYQKBMgaLmUaPfwnhtFCOkGryAVQvqz5xvW3wGhdlVU=`
		16.3.2	20K672		9289d27e2d8b787733421f64b6addd7d1cebe9488f07482647a6677827b99598.aea	`+G37YISEOnAT1uyawvEGblDP4/hpmf77Cba3MOgCo9I=`
		16.4	20L497		ff1f4a4e8fabe1cae340b06f7da1a4402c1530ceddf19bc40020ab253c6eab5e.aea	`cwhiaVTGshCmoFZy1cMtE5QtarnHNEVQTbihCXOkNhc=`
		16.4.1	20L498		58c3546af7442e324c93044910ce36015485e5a26dc29d4b150ed5a393b5bfb8.aea	`nuiO17wiA3chJwAHFLIlLplzWShg/ufUqtoOMUHv/T4=`
		16.5	20L563		9af180b6b07c3f4e5eb2500974428737b0e698306906dd03d6952f4774376458.aea	`A7jm1nZZNV3aDPwp3qIZ9PYXyE5n5TqxlhHQisvxfUE=`
		16.6	20M73		125c7d007d9fe3df8d4a69ad66d81fd861ab4c816c3d3470b795fc9bc53892ad.aea	`HRIqDivv6kI8L7/BDIKFikFgaPZCuXFE888QVo3l08Q=`	1,543,503,872
		17.0	21J354		0e0c06b51f5680bed55c397fb689f31f2c00e9ff9e1812f5db078b954a20d8f6.aea	`rcIF26/HJS4OnElQevN2j6whjspAngcr4qnvYFAc5lY=`	1,375,731,712
		17.1	21K69		bf232144e511a82d2dc3126f713e215788c292387821d04336f5d43ac795e869.aea	`WfDalpzX6OnydaEb76gEsPwjNUUkQUGod/k854UKp14=`
		17.1.1	21K82		3bee79fc371c0180897769548c41ac37eac233a1f0c3914670a9d3377dbed1d9.aea	`F+FkG0HehwzrnTcX7zn0gPjruyQFzSu6bf4bkBRw3Ro=`
		17.2	21K365		19a50cdff75d0e1585b51d8d3f1a55b306a7357a9263845411da395bb345fb8f.aea	`tNNZTmXEdP9e5wOoQnwfJecDEjksze5DMw+IX3f0I0o=`	1,342,177,280
		17.3	21K646		fbcd4746de1abfc8140a375d68a1758d217a97e77212b7a33b3efd2905aecd73.aea	`Vbh1bSQkYMQPxGJdfNwfCnEi6BQ6hxP3ld5feVeu48E=`	1,342,177,280
		17.4	21L227		62e9d87368464e79343b25b4fbe6a7ddc0353c1247e74f1f16acaf57a1ec94e0.aea	`AgvG1wzgTrxDtRUz8sW0fhSPVLlVXVXxgEkNwl3sKUE=`	1,308,622,848
		17.5	21L569		33ac68dc3ac2994a81775d2f936f38422e70fc92687a1e0c2c586ebaf2d5d4ed.aea	`v/waOFeHDkRwr0uhiLjB4teOQb0TE+RKyr17NL/TQpY=`
		17.6	21M71		3106bd6f691e40f9bc67dc3185e6ca323b2422f4913a5be4288ab5c7ff1edc83.aea	`J/oE+GlgjxRLsuD04mRTmP3GRX7mVuWYDzZSdORV7uM=`
		18.0	22J357		33d074c30dc8e271e3d02e888ee17e228b9220b02b51e20d70d8fd2aaf39367a.aea	`subKhekvgoy+tS75zubPsT03/y0QH/1HuSI6uvFmoMk=`	1,073,741,824
		18.1	22J580		7275eca83b469d66c579e696d94fa5010139296fb334c020e734ab6f8d6c5298.aea	`U34ogntrFs/aTR4hJsRmvke9CbWAXjHMoax1MY6x3co=`	1,073,741,824
		18.2	22K155		0a0a3aa68b29ac7dac20864de798689a60af32308d3ff66af3e4af136ff166a5.aea	`26+sZ5fFf2ZWkSomxZlyZWPw6t1V2SMIkoT2JWb8WOc=`	872,415,232
		18.3	22K557		4edc7cabde4dafbae3c03d47566787265860989ef9b35b59f4f4b60241d6805f.aea	`/M6lzTOwH6GKieVUDI3XIwkN8Ffc44+hBFbqZtEATS4=`	838,860,800
		18.4 RC	22L254		66d8b1ab00f9278b899283c1431d129969ce0727cce25ad4fe188163dd9457f8.aea	`9VKazOES6nbXnOOQ/K2qYtFjeSUZIAQxa6gAYRWTpgc=`	77,594,624
		18.4	22L255		a181abc4b8c982bf2760a09c1c05269c7e924878a4e6f69ef5a8641289a95c64.aea	`kof6AjliZi/mJFvKpSoGFMbnyzgs6lpvcrXupVvvk8A=`	69,206,016

Notes

^ ^a ^b ^c 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]