OTA Updates/HomePod/11.4.1

HomePod

AudioAccessory1,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
11.4.1	15G77	—		9 July 2018	—	fb8732e52ebb76acddfb45e3146cee6f02115119.zip	2,859,042,622
		11.2.5 beta 3	15D59		—	d8b8d6b626a11721de919ff9ff82541d5fbf8c0a.zip	2,451,487,355
		11.2.5	15D61		—	93ba5eff8189b33fba2fe3f03fc8cfdb51154228.zip	2,451,483,234
		11.3	15E217		—	b645662471b335814e01213ae34c9082185f1f69.zip	196,486,078
		11.4	15F80		—	8f68e2e4e518f38dd732f358110eb73c429994a8.zip	67,676,576

AudioAccessory1,2

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
11.4.1	15G77	—		9 July 2018	—	6f9390e2d026e27b8ed28120b20eeb5392bb366d.zip	2,859,050,804
		11.3	15E217		—	2251c4238f2ea1561d28e5f9452e95be88f5781d.zip	196,493,849
		11.4	15F80		—	1b7c40e31b85675a841b379bb76cb200d233f3dc.zip	67,684,936

Over-the-air, often used to refer to OTA Updates, where an iOS device downloads and installs an update on itself without assistance from external hardware