OTA Updates/HomePod/13.2.1

HomePod

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
13.2.1	17B90^[1]	N/A		30 October 2019	Beta	1220c3e5529674c32ef3c9306e2019ac3a787441.zip	1,792,023,115
	17B90	N/A			N/A	1220c3e5529674c32ef3c9306e2019ac3a787441.zip	1,792,023,115
		11.2.5 beta 3	15D59		N/A	9e59e4b56389cdd04d9fb6ea92123d10351e10b0.zip	1,592,446,826
		11.2.5	15D61		N/A	acf478bacab56b127f1c70625aaea85be038a3e7.zip	1,592,446,014
		11.3	15E217		N/A	c4f14da7777c883a4c3b36cb2fa067c69da8458e.zip	1,581,160,712
		11.4	15F80		N/A	2e53b300dfa3f66d43d2cf1294fcc32caf1b2292.zip	1,581,045,826
		11.4.1	15G77		N/A	47659a7629716f161f6adb95999d7cab4813be2c.zip	1,581,087,133
		12.0	16A366		N/A	e58a0ccb15bda4dccced9686ac90555c82167278.zip	986,022,434
		12.1	16B92		N/A	74e294b14e4665b232b47940676667cd16063153.zip	985,683,149
		12.1.1	16C50		N/A	40c33e1abba47865e4d91e844d036e7bb564510b.zip	985,280,410
		12.1.3	16D39		N/A	5bf665e850219754c14d0d1dc190f6e644129528.zip	985,920,416
		12.2	16E227		N/A	e24b7f0df27b4a5c6c3abc48ee1644b384bd8322.zip	976,178,337
		12.3	16F156		N/A	0aae47f2ec8ee2e1a4814ba9241907174002b6e8.zip	974,086,127
		12.4	16G78		N/A	bd9b3f299f75cfae7ac2bc289b7f07c9ab3d4ae3.zip	975,157,112
		13.2	17B84		N/A	f7ba8bbde78349b341f2956dd6db8dbbf881137d.zip	25,001,000

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
13.2.1	17B90^[1]	N/A		30 October 2019	Beta	86af6c34de513cd94b8da512545af40474bcf68b.zip	1,792,039,458
	17B90	N/A			N/A	86af6c34de513cd94b8da512545af40474bcf68b.zip	1,792,039,458
		11.3	15E217		N/A	507ee276fbbbc02029455ae915da8a6ed36cc744.zip	1,581,176,752
		11.4	15F80		N/A	badc1cd15364be7726aca330ae862e84e1dfa058.zip	1,581,062,287
		11.4.1	15G77		N/A	d3ea35a7a5b6270c7a14b7b7a3e7910306d73ce6.zip	1,581,103,481
		12.0	16A366		N/A	7105a31a997aecc6a993faa496eab8f4ccd2f0b2.zip	986,038,269
		12.1	16B92		N/A	e06d3b60c2812da857ca15625d1c8a6558c2b399.zip	985,699,440
		12.1.1	16C50		N/A	d44c91cb3763307f81a772a6777983d3fba0d3c1.zip	985,297,208
		12.1.3	16D39		N/A	cf79ca39dce6df4ea433613ffbea1b4e0ad617e2.zip	985,936,238
		12.2	16E227		N/A	76c4d0dc7ebc02460944d06ad46ca91bca7901e8.zip	976,195,119
		12.3	16F156		N/A	9e21e8236049aafbc1ff278b1e63eabf0ec63422.zip	974,102,428
		12.4	16G78		N/A	291490f813b287b41fbcd00aa105ea61e5f9c829.zip	975,173,225
		13.2	17B84		N/A	6335246c6b4401a9248cf94feca16013b64591b7.zip	25,017,296

^ ^a ^b Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 17B90 was listed as 17B6090.) The listings on this page use the build number displayed on the device.