Beta OTA Updates/iPhone/17.1

iPhone XR

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	4bbcf5f18b5c244417c2e8e61f3a2df1f684ecf5.zip	5,799,643,551
		17.0 beta 7	21A5319a		4207fc8be0538cb04c75c4ccea48db63163bfa22.zip	807,524,161
		17.0 beta 8	21A5326a		63b106de372cfc99f7781a84da951e902ab16d5c.zip	807,293,861
17.1 beta 2	21B5056e	—		3 October 2023	dfe3f17ac0831d46477df3a160a62893fc1053cf.zip	5,824,556,786
		17.0 beta 8	21A5326a		1bb65d01253ca5eea1db36c01f5740399df50905.zip	815,655,344
		17.1 beta	21B5045h		53bed92b33d9f7cb62e0c876f212f71ac716bcce.zip	598,173,769
17.1 beta 3	21B5066a	—		10 October 2023	2fd911fdd8694eec157e848d7bcb62d796276426.zip	5,818,259,260
		17.0 beta 8	21A5326a		fbff73c0f7c7937c23349a6c0b2b83433a6fa969.zip	818,289,096
		17.1 beta 2	21B5056e		fed2b7c1dd558cf3a4392ca5f1c782246a8fd82a.zip	479,116,112
17.1 RC	21B74^[1]	—		17 October 2023	ed8330227bc76c8cf054582380448c3952189800.zip	5,822,648,668
17.1 RC	21B74	—		17 October 2023	ed8330227bc76c8cf054582380448c3952189800.zip	5,822,648,668

iPhone XS

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	8586609672599f930131d9287c1809d54b348401.zip	5,968,807,495
		17.0 beta 7	21A5319a		6bd577d90bf45a1cb105d18f17c09d61fb096b3d.zip	817,772,051
		17.0 beta 8	21A5326a		798737384df116762e0139412eee68ded74758d0.zip	817,400,537
17.1 beta 2	21B5056e	—		3 October 2023	578ccbe051f32df593b0a3d612494c1c10807039.zip	5,995,290,291
		17.0 beta 8	21A5326a		bd77792ad03d97e60f1e22da0bfea8cdef81693f.zip	826,552,234
		17.1 beta	21B5045h		9381b923eb860e065814a2b07ae6df5eced84353.zip	601,786,688
17.1 beta 3	21B5066a	—		10 October 2023	55d48f09de1e55dbeccbe08dbac1d91ad3d260a7.zip	5,988,902,752
		17.0 beta 8	21A5326a		f8cc64ad35f0cc770813f73b56ac231e796c50ab.zip	828,825,917
		17.1 beta 2	21B5056e		01edde3da0899388aee63c7a824d72ace976b515.zip	482,089,497
17.1 RC	21B74^[1]	—		17 October 2023	94ef086744b658c33e97e6acb3618f9c26f72c14.zip	5,993,483,514
17.1 RC	21B74	—		17 October 2023	94ef086744b658c33e97e6acb3618f9c26f72c14.zip	5,993,483,514

iPhone XS Max

iPhone11,6

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	8586609672599f930131d9287c1809d54b348401.zip	5,968,807,495
		17.0 beta 7	21A5319a		b22dc771ba9724c39fc6378508dc02142dce904f.zip	817,045,098
		17.0 beta 8	21A5326a		3b5d2b63277046fc2a2e0c514c1f8dec8ee54b30.zip	816,677,599
17.1 beta 2	21B5056e	—		3 October 2023	578ccbe051f32df593b0a3d612494c1c10807039.zip	5,995,290,291
		17.0 beta 8	21A5326a		4e00b7666b7f6fbc74d0443f8d938bd14c3e9599.zip	825,832,695
		17.1 beta	21B5045h		542264625e1f1cba1c369fce4a9b5b45eae46c31.zip	601,060,657
17.1 beta 3	21B5066a	—		10 October 2023	55d48f09de1e55dbeccbe08dbac1d91ad3d260a7.zip	5,988,902,752
		17.0 beta 8	21A5326a		085372ba1d5c3b5ae78452dfffb263d3853a19d8.zip	828,102,571
		17.1 beta 2	21B5056e		7cbd84786e016e7b73d480497639c18d77b6a83b.zip	481,374,319
17.1 RC	21B74^[1]	—		17 October 2023	94ef086744b658c33e97e6acb3618f9c26f72c14.zip	5,993,483,514
17.1 RC	21B74	—		17 October 2023	94ef086744b658c33e97e6acb3618f9c26f72c14.zip	5,993,483,514

iPhone 11

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	e59cd1efd8176b09d9f3735ca0bc815f5f19a427.zip	5,707,452,699
		17.0 beta 7	21A5319a		944611f184156d7ceed7ed15538e288ee260cb39.zip	844,680,489
		17.0 beta 8	21A5326a		9b54a62c156a52f20fcc11fd42be505297bd36b5.zip	843,325,613
17.1 beta 2	21B5056e	—		3 October 2023	757b28737c986a9f8da6a4285a9960b7d220e5e3.zip	5,734,357,219
		17.0 beta 8	21A5326a		5b3313ee66036d489c5c38359694a510b6d77eaf.zip	848,995,563
		17.1 beta	21B5045h		0c455a45a5323370a407ebd4734ca309e41722a5.zip	636,292,885
17.1 beta 3	21B5066a	—		10 October 2023	738fe3144605d572888fb270b58e49310cb6511b.zip	5,725,732,855
		17.0 beta 8	21A5326a		918f9e3ee67d5b2051eab1faeca2617f20c8c745.zip	851,420,248
		17.1 beta 2	21B5056e		7526e653a0b4f72b6e8ffaaf28220152f91df93c.zip	512,179,604
17.1 RC	21B74^[1]	—		17 October 2023	4986a37e7cdb8267bef6c464cdf82f0b550cff20.zip	5,729,651,516
17.1 RC	21B74	—		17 October 2023	4986a37e7cdb8267bef6c464cdf82f0b550cff20.zip	5,729,651,516

iPhone 11 Pro

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	831a3b2b87f90f74e5313892c3f4e48c7e44759e.zip	5,835,784,544
		17.0 beta 7	21A5319a		77d9a514040a3ea54304951bf671e93ba1db6882.zip	829,841,810
		17.0 beta 8	21A5326a		52733931dd0781cfeb46cb5be57bc86da304e5a5.zip	828,027,806
17.1 beta 2	21B5056e	—		3 October 2023	8170f9278c7ba7755cb7270c11bfbade52666e05.zip	5,862,160,604
		17.0 beta 8	21A5326a		9077f8f8abdc141423527f4dcbc8fbf1d52af543.zip	834,926,128
		17.1 beta	21B5045h		790f339a9c92965c1db90056d886b5e20ac3f302.zip	615,044,411
17.1 beta 3	21B5066a	—		10 October 2023	d7affbdff851f74ae794a490ee42d4f4ee156ec0.zip	5,856,857,273
		17.0 beta 8	21A5326a		23b89a92d1178cddf2e323425efaab19523e7fe9.zip	837,121,774
		17.1 beta 2	21B5056e		99e86d4a9944fe6022e0b5f7c4f40c59111d810f.zip	490,180,795
17.1 RC	21B74^[1]	—		17 October 2023	33ea41b3f109fab42796a878c6526f03b4c26e63.zip	5,860,644,296
17.1 RC	21B74	—		17 October 2023	33ea41b3f109fab42796a878c6526f03b4c26e63.zip	5,860,644,296

iPhone 11 Pro Max

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	831a3b2b87f90f74e5313892c3f4e48c7e44759e.zip	5,835,784,544
		17.0 beta 7	21A5319a		5bea745a6f9839b7f537dcdb0057de31b5f2a8ce.zip	829,589,807
		17.0 beta 8	21A5326a		aa58b6cbe21d7a8f355c3fcce9e79313f21dc2a4.zip	827,774,240
17.1 beta 2	21B5056e	—		3 October 2023	8170f9278c7ba7755cb7270c11bfbade52666e05.zip	5,862,160,604
		17.0 beta 8	21A5326a		78f882a95a5c3be629dab9a9862f57284a8f25c7.zip	834,682,711
		17.1 beta	21B5045h		0ff13477b6a4a0a234de8d71f29cbe85c9ff13c6.zip	614,801,285
17.1 beta 3	21B5066a	—		10 October 2023	d7affbdff851f74ae794a490ee42d4f4ee156ec0.zip	5,856,857,273
		17.0 beta 8	21A5326a		912ffa2fdb04a45300034178d5bfa271874939ed.zip	836,876,843
		17.1 beta 2	21B5056e		fc88c44edf4cd05c5e10e1a8f7baabe3efe53fec.zip	489,937,169
17.1 RC	21B74^[1]	—		17 October 2023	33ea41b3f109fab42796a878c6526f03b4c26e63.zip	5,860,644,296
17.1 RC	21B74	—		17 October 2023	33ea41b3f109fab42796a878c6526f03b4c26e63.zip	5,860,644,296

iPhone SE (2nd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	0540a0e967c1d2982a0b0c4d487ae2ee7f671087.zip	5,686,793,857
		17.0 beta 7	21A5319a		010806d0af70973cee08555ee12d15322079e0d0.zip	817,467,787
		17.0 beta 8	21A5326a		4d541fb5e00e06c3dfa267cb43cbaf41d49498ae.zip	815,829,910
17.1 beta 2	21B5056e	—		3 October 2023	147426b7737c49d1fc5ad8d03b018be6942de5b2.zip	5,717,392,715
		17.0 beta 8	21A5326a		a6adc310b552c025829f319d68794f51073cad40.zip	821,898,460
		17.1 beta	21B5045h		6b93bbd4be3ec6e0101e9848872b1c193d27ac2a.zip	608,641,674
17.1 beta 3	21B5066a	—		10 October 2023	518c3368e0213f3741a775a78a3bd73d1e395759.zip	5,705,967,702
		17.0 beta 8	21A5326a		9e34a8681854b338ff199fd37bf683e84495b378.zip	824,693,351
		17.1 beta 2	21B5056e		faefe05c607462546b937d5d7792ac328fa3f5d9.zip	485,360,965
17.1 RC	21B74^[1]	—		17 October 2023	5984c58af99f859b62fe4dae676383be93784733.zip	5,709,718,401
17.1 RC	21B74	—		17 October 2023	5984c58af99f859b62fe4dae676383be93784733.zip	5,709,718,401

iPhone 12 mini

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	be9dd633a911c5cc0601c9db1de8683166ae4c31.zip	6,054,990,585
		17.0 beta 7	21A5319a		532859a2f593236004362b5b2e78ea888f2924e1.zip	945,331,704
		17.0 beta 8	21A5326a		db1ddec619e8300310e2e7d66303b7b977646f41.zip	943,959,105
17.1 beta 2	21B5056e	—		3 October 2023	e0b954751e58549632b4f222c10e7fe1e890a1de.zip	6,082,378,037
		17.0 beta 8	21A5326a		0c87143ade9382cceacb53e6dc7c19ff36e21df2.zip	987,428,380
		17.1 beta	21B5045h		0dd75618822670398bb342e50ac32443f8295e44.zip	729,145,384
17.1 beta 3	21B5066a	—		10 October 2023	2f6e17de8cdccf6546037bf89c03efdbb7eabcc6.zip	6,069,053,198
		17.0 beta 8	21A5326a		bb5f6fef4e1f839a565ca7517e00e34510f5e628.zip	989,898,085
		17.1 beta 2	21B5056e		728f5432a6cc74e51bfe36072d5c13a94e7517e2.zip	642,007,306
17.1 RC	21B74^[1]	—		17 October 2023	ec7d087641b4501f2493d84ec0a4ce7ddac7c3ca.zip	6,071,637,314
17.1 RC	21B74	—		17 October 2023	ec7d087641b4501f2493d84ec0a4ce7ddac7c3ca.zip	6,071,637,314

iPhone 12

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	189545d6be64b7ecb12ceff674f80e5c834f296b.zip	6,211,881,480
		17.0 beta 7	21A5319a		232c186840f734ac2f078968c4e59df46c507a44.zip	959,827,002
		17.0 beta 8	21A5326a		d480b6ab2e4a7a857606c27882145b089ef89ff9.zip	958,366,234
17.1 beta 2	21B5056e	—		3 October 2023	6adadfb8db81874e5115785a709da79388b2be70.zip	6,233,279,697
		17.0 beta 8	21A5326a		2224028b61934a097e00d846bb8d19e9c0db0e2c.zip	1,002,193,733
		17.1 beta	21B5045h		45cffb12a3c1eb8d5e9a2da7c5035fec069e3f78.zip	743,106,484
17.1 beta 3	21B5066a	—		10 October 2023	3af7d56835a09bcfe3185a4784dce96642bda0c8.zip	6,225,085,898
		17.0 beta 8	21A5326a		b0db5f08944cc67a904ef205812dc605f47d606b.zip	1,005,089,238
		17.1 beta 2	21B5056e		409c92b843ca99cb2c58037cf33ae148fa76f967.zip	656,385,340
17.1 RC	21B74^[1]	—		17 October 2023	4e984015ce6ccb3831adad2ae38f43508cca331a.zip	6,228,357,270
17.1 RC	21B74	—		17 October 2023	4e984015ce6ccb3831adad2ae38f43508cca331a.zip	6,228,357,270

iPhone 12 Pro

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	189545d6be64b7ecb12ceff674f80e5c834f296b.zip	6,211,881,480
		17.0 beta 7	21A5319a		8dcc269a8d23b3e73aebc4fde9c1c9d0af530136.zip	939,051,630
		17.0 beta 8	21A5326a		a165db975baa24a70cac1995a4373777354ddc3f.zip	937,583,096
17.1 beta 2	21B5056e	—		3 October 2023	6adadfb8db81874e5115785a709da79388b2be70.zip	6,233,279,697
		17.0 beta 8	21A5326a		ca1e445a01e07411dd171a6468357234eecebc0b.zip	981,407,411
		17.1 beta	21B5045h		adf5bdc3c3b2d595fd8def8516bb3431288b8d5f.zip	722,333,026
17.1 beta 3	21B5066a	—		10 October 2023	3af7d56835a09bcfe3185a4784dce96642bda0c8.zip	6,225,085,898
		17.0 beta 8	21A5326a		c788c3ec6935533444934e79b45f9d74040ab265.zip	984,296,507
		17.1 beta 2	21B5056e		37cf0e5cbeb30c85f885bf00c648ba390a012b69.zip	635,592,908
17.1 RC	21B74^[1]	—		17 October 2023	4e984015ce6ccb3831adad2ae38f43508cca331a.zip	6,228,357,270
17.1 RC	21B74	—		17 October 2023	4e984015ce6ccb3831adad2ae38f43508cca331a.zip	6,228,357,270

iPhone 12 Pro Max

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	f7404852724a1bf271cd9903a5956f255756a985.zip	6,172,224,461
		17.0 beta 7	21A5319a		9d8ecbea69af3f0011d6d1cb1baa8c3b2aca2208.zip	944,980,088
		17.0 beta 8	21A5326a		4238e5c6aa456c6d4209cbc5ed6c0b9f1d753501.zip	943,408,586
17.1 beta 2	21B5056e	—		3 October 2023	70aadd4a010b95b79986d897c95204c7a28f84ca.zip	6,200,986,957
		17.0 beta 8	21A5326a		20978857b874ae8d97f1d8f2486da693a214a79a.zip	986,956,430
		17.1 beta	21B5045h		5f083044fc121300811d6caac47fe5874a4dc139.zip	728,077,756
17.1 beta 3	21B5066a	—		10 October 2023	886e72ae96562efc4a5ea8191f4fd9e52c462486.zip	6,183,432,183
		17.0 beta 8	21A5326a		6c55923c104695d73a602529a26308a252c81c59.zip	989,412,167
		17.1 beta 2	21B5056e		954d45b79d90686e782328729290d78fbafe6cf8.zip	641,083,427
17.1 RC	21B74^[1]	—		17 October 2023	f0014a50fa801bd7cec94d77f28f2d8fcd646bfb.zip	6,189,380,688
17.1 RC	21B74	—		17 October 2023	f0014a50fa801bd7cec94d77f28f2d8fcd646bfb.zip	6,189,380,688

iPhone 13 mini

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	045ffbc71e024208be87e641c48e061b85a721a7.zip	6,145,787,221
		17.0 beta 7	21A5319a		cffca61cea32ac5928f266e6e2c6cd949210381b.zip	1,016,515,354
		17.0 beta 8	21A5326a		22068b551e744e5d333f389af147223152e693b1.zip	1,016,016,487
17.1 beta 2	21B5056e	—		3 October 2023	35a1218ad63cb75daaa7063ee624b002253c8cfc.zip	6,173,683,203
		17.0 beta 8	21A5326a		e4bd46651c7b253797ca9d9ba50d26ae17cc55d2.zip	1,060,861,181
		17.1 beta	21B5045h		bd09a101bf1aefaefb87b3bda498effe120fb2c6.zip	801,485,187
17.1 beta 3	21B5066a	—		10 October 2023	2d77629548194e26760856dbec7a1eadd8ab23b8.zip	6,164,641,309
		17.0 beta 8	21A5326a		bac152f1125b48a312023f0c582869d3e661c125.zip	1,062,566,097
		17.1 beta 2	21B5056e		de680d58b684337cfa29ecad1f02501bc0562178.zip	620,390,463
17.1 RC	21B74^[1]	—		17 October 2023	8929c47ac14f8a3024e84861b8daa82f30cf038f.zip	6,168,064,702
17.1 RC	21B74	—		17 October 2023	8929c47ac14f8a3024e84861b8daa82f30cf038f.zip	6,168,064,702

iPhone 13

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	124b4eac0332653d3238058d3b5bd140874f615a.zip	6,120,673,933
		17.0 beta 7	21A5319a		d6166ee75a3da0a4283ee20eefaca76fd41bbdde.zip	995,770,656
		17.0 beta 8	21A5326a		e9f3a6ec8fbf220dc5d714c9a866ed65af86bf75.zip	995,502,610
17.1 beta 2	21B5056e	—		3 October 2023	f95801f50704e939640e1c1f4cb890d0c2cab677.zip	6,149,417,690
		17.0 beta 8	21A5326a		169811eaed2f59fc70f8a8d0d0d8477d3566d57f.zip	1,040,113,187
		17.1 beta	21B5045h		718e655c3be20b4e9683f68ea861af4c56399dac.zip	780,693,535
17.1 beta 3	21B5066a	—		10 October 2023	8b4214b84d64be90b8b168ba3fdf59fedee92fa8.zip	6,141,939,153
		17.0 beta 8	21A5326a		e43c33ed4783f72e35e71ef45a501bac6c7221a5.zip	1,041,944,222
		17.1 beta 2	21B5056e		4725f9f82c10760d2ab0edade176244f85f1df8d.zip	599,815,911
17.1 RC	21B74^[1]	—		17 October 2023	e8315887ae477b86c4f214f1c59f0860fb867ea0.zip	6,143,980,831
17.1 RC	21B74	—		17 October 2023	e8315887ae477b86c4f214f1c59f0860fb867ea0.zip	6,143,980,831

iPhone 13 Pro

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	23c78997741f89d32b81c3fc798519cf431cada5.zip	6,244,055,942
		17.0 beta 7	21A5319a		7c8afcde43ce142f5277c7f45298b7662c9f4220.zip	995,992,429
		17.0 beta 8	21A5326a		563b7521727a082da3cfb51230ce1acc5dd5daca.zip	995,224,833
17.1 beta 2	21B5056e	—		3 October 2023	82d441180735c0551e2c9a46e2807e99eb0a4f83.zip	6,273,334,780
		17.0 beta 8	21A5326a		f6001ab70eed4d1dfec9d4aa0c5e3827d8419272.zip	1,040,755,109
		17.1 beta	21B5045h		d01c95ee62ac8c9b9645d8d868200feaffa1b6ee.zip	780,523,003
17.1 beta 3	21B5066a	—		10 October 2023	421dd782dbe5e778f0fd9e51e2b73acc8e09969f.zip	6,252,880,151
		17.0 beta 8	21A5326a		f29b2a9c62590d1de3e144319d85fd0296cab8f7.zip	1,042,242,589
		17.1 beta 2	21B5056e		036e7b25f5b44283a78fb9511db38814f03792a9.zip	598,617,293
17.1 RC	21B74^[1]	—		17 October 2023	21c059e50372d3b26e55e3a3cbad47862d09f20f.zip	6,255,280,016
17.1 RC	21B74	—		17 October 2023	21c059e50372d3b26e55e3a3cbad47862d09f20f.zip	6,255,280,016

iPhone 13 Pro Max

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	711510353c9b4ddcc38ccbf9fbd8cce6a4abd7ea.zip	6,244,721,547
		17.0 beta 7	21A5319a		39352851ce212cbbadfccb96f04dc5c99c9a7001.zip	996,298,177
		17.0 beta 8	21A5326a		a4879187c3f6827bbcbea6c806a4357b000f7630.zip	995,534,440
17.1 beta 2	21B5056e	—		3 October 2023	af599f7369b66087d00efe20b7c7f31d07363ee6.zip	6,273,809,704
		17.0 beta 8	21A5326a		40f2b56affb4d3902bc9de5cd2e05a192a29d83e.zip	1,040,521,186
		17.1 beta	21B5045h		da655678b19664c208d1a9f71ef7947057e11b62.zip	780,630,677
17.1 beta 3	21B5066a	—		10 October 2023	513e817eccc7d1482bbaeb6be88817e7cdf74648.zip	6,254,623,393
		17.0 beta 8	21A5326a		0bfd3b377862e886f3ae6072a6748a0aec269b4d.zip	1,042,012,394
		17.1 beta 2	21B5056e		c27a7a9de84d0dd15e5937b7e6cc9b128842bbff.zip	598,525,044
17.1 RC	21B74^[1]	—		17 October 2023	8d236c9f64d66c3a421b5e312df555ffe5f6fd53.zip	6,255,863,874
17.1 RC	21B74	—		17 October 2023	8d236c9f64d66c3a421b5e312df555ffe5f6fd53.zip	6,255,863,874

iPhone SE (3rd generation)

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	12be4ee75ed5f007d75c55b5e0f1fea6c07b600e.zip	5,880,595,590
		17.0 beta 7	21A5319a		08bd1d28db3062bf73372c7cccff5af92105ff34.zip	875,843,627
		17.0 beta 8	21A5326a		5ba1e0be2888cad8704708e955450cbaaa939562.zip	875,606,743
17.1 beta 2	21B5056e	—		3 October 2023	347f8943a0f16bc6bb80f4426ec618a898fe8174.zip	5,908,058,364
		17.0 beta 8	21A5326a		cd21b183424ddabbd55f888b4ad7b1f918e19a98.zip	917,663,232
		17.1 beta	21B5045h		9136a8821e99afde713948b30a4a1ce7a54b8992.zip	666,700,128
17.1 beta 3	21B5066a	—		10 October 2023	35466696cfdde3fe9290371842e63d146173ea40.zip	5,902,875,367
		17.0 beta 8	21A5326a		83db6625a0ed9dd1cdb573f4acf89b52048507e8.zip	920,806,780
		17.1 beta 2	21B5056e		61d11b4e9a7d16fc09097f062ff43d222a3bbd93.zip	521,794,365
17.1 RC	21B74^[1]	—		17 October 2023	5567a46acd35deb83ae890d1f016f4832ff2a173.zip	5,904,997,358
17.1 RC	21B74	—		17 October 2023	5567a46acd35deb83ae890d1f016f4832ff2a173.zip	5,904,997,358

iPhone 14

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	854f5910b47f504e224402f6afeb433e7fd1e563.zip	6,186,190,483
		17.0 beta 7	21A5319a		a7c23cfd3e1dba565f96675e10d409e9cb6f3d16.zip	1,060,818,235
		17.0 beta 8	21A5326a		8f3520b2bce5b9f211ea3af261f02944b7bddd12.zip	1,060,627,641
17.1 beta 2	21B5056e	—		3 October 2023	d368a2758465d441b253bd9450284cb6f337b5c6.zip	6,211,399,602
		17.0 beta 8	21A5326a		5f3bde0d3e9e570221b4b0ef4e4a8ca994b3e0c5.zip	1,102,919,760
		17.1 beta	21B5045h		c8d646dfae5ff93042c545840345bb90029b99f5.zip	841,217,894
17.1 beta 3	21B5066a	—		10 October 2023	509a26c8718643cc1921d4f266d81ac2f975778d.zip	6,204,994,683
		17.0 beta 8	21A5326a		52c73e56d7c7bf9d130fa12d591d1a20fd37c4d2.zip	1,104,214,248
		17.1 beta 2	21B5056e		0189cab6cc86196f85f058c3ace6ca59016dff8d.zip	640,340,216
17.1 RC	21B74^[1]	—		17 October 2023	7b4f2e0245cb5e079bb11d156cadd8041e1a3885.zip	6,207,849,244
17.1 RC	21B74	—		17 October 2023	7b4f2e0245cb5e079bb11d156cadd8041e1a3885.zip	6,207,849,244

iPhone 14 Plus

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	083be330f5ca76c64a2961f00a3069450db001e4.zip	6,186,100,268
		17.0 beta 7	21A5319a		342b17944fae63b4f8c1da868131eb0d816af36e.zip	1,060,075,162
		17.0 beta 8	21A5326a		94df9bf7163bdeed847efdd17a17f4dab4029791.zip	1,059,491,288
17.1 beta 2	21B5056e	—		3 October 2023	7066b34051740519aade7e7c157a8504cf7758ca.zip	6,211,941,553
		17.0 beta 8	21A5326a		1c510dd07f18cb0bba8516626276f6d22b3e5ad1.zip	1,101,951,197
		17.1 beta	21B5045h		f85bf501201871a2d50c1667891ca40cfeb4be9c.zip	840,683,461
17.1 beta 3	21B5066a	—		10 October 2023	74e31bc63981de7d179d18791d7fc8821167637f.zip	6,203,129,095
		17.0 beta 8	21A5326a		adf3cc1397674c48da78f32919151bbe2d02c204.zip	1,103,697,389
		17.1 beta 2	21B5056e		f99c18f259a3da5751981254f41d99fe119a7e21.zip	639,620,769
17.1 RC	21B74^[1]	—		17 October 2023	34f352b978df2c5ae829ec34e520bc9f84070f72.zip	6,208,963,763
17.1 RC	21B74	—		17 October 2023	34f352b978df2c5ae829ec34e520bc9f84070f72.zip	6,208,963,763

iPhone 14 Pro

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	2381de911d7439d18da75d34d508d63e07afee6f.zip	6,338,717,039
		17.0 beta 7	21A5319a		9fbca2f7989faa6c6b09a268c575e865ad5dfc32.zip	1,128,231,715
		17.0 beta 8	21A5326a		6a181e2215626c99bbbeb43198e7cabf00666687.zip	1,128,373,072
17.1 beta 2	21B5056e	—		3 October 2023	f4d7915aa3d86d01f8561c4ece1651500474f619.zip	6,362,209,852
		17.0 beta 8	21A5326a		9598498f4ba419e293812f5a98b24f0bc1925e37.zip	1,168,967,801
		17.1 beta	21B5045h		4d2a4dcdc94c4e0af7b29609d953095a210c82f6.zip	865,427,390
17.1 beta 3	21B5066a	—		10 October 2023	69612ca0acec5f63cc005655933e4f7ad28aa229.zip	6,356,844,657
		17.0 beta 8	21A5326a		a61f19b90a0d0c2e4517784f5b9caff2df7e5b3f.zip	1,171,053,044
		17.1 beta 2	21B5056e		225c2370af24a5c4796bbb20352f87c748c71ee3.zip	663,623,385
17.1 RC	21B74^[1]	—		17 October 2023	17667417cb15a17ff81c6f76a16496720fcb0dbe.zip	6,362,617,959
17.1 RC	21B74	—		17 October 2023	17667417cb15a17ff81c6f76a16496720fcb0dbe.zip	6,362,617,959

iPhone 14 Pro Max

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	614ea5293997d2ee851fc5657070f3a9acd294de.zip	6,314,107,647
		17.0 beta 7	21A5319a		e94fb8f1a70bc5413af9a926217f4b238b64e494.zip	1,106,380,929
		17.0 beta 8	21A5326a		1cdf5970de843923071e4187b04da1e30a3431ba.zip	1,106,318,672
17.1 beta 2	21B5056e	—		3 October 2023	2ab69844fd412bf91a8c92cc73ffac18f0f913b0.zip	6,338,770,452
		17.0 beta 8	21A5326a		a76bbaf4dd4bd30128912a391ae95623eb6a9bb5.zip	1,146,755,609
		17.1 beta	21B5045h		751c81e6aadb9613076024ff8552f4a28831c39c.zip	843,441,607
17.1 beta 3	21B5066a	—		10 October 2023	b8f3f9de7ea515d026785657c077ad47a85bc794.zip	6,332,794,593
		17.0 beta 8	21A5326a		cf78a5044f20c7bc0aefea1756b51b5feb6b218c.zip	1,149,359,699
		17.1 beta 2	21B5056e		266e4947c10b88040466328e9813badcc64d5a5a.zip	641,611,357
17.1 RC	21B74^[1]	—		17 October 2023	c127de7603e5ef22cb6fee726215d1fa22ed2082.zip	6,337,544,426
17.1 RC	21B74	—		17 October 2023	c127de7603e5ef22cb6fee726215d1fa22ed2082.zip	6,337,544,426

iPhone 15

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	4736a2b58d9e4b38034dc0e3dda67004e2338bcf.zip	6,302,170,094
17.1 beta 2	21B5056e	—		3 October 2023	ed8414cf44c74172d31f72ec12b7812f63d568fd.zip	6,327,970,723
17.1 beta 2	21B5056e	17.1 beta	21B5045h	3 October 2023	b9a83d9464fff409a72942aa3651b3df8dcb2a9c.zip	838,816,425
17.1 beta 3	21B5066a	—		10 October 2023	f7155c051b202c7eea70264f5a3580dcc8c304b8.zip	6,324,357,959
17.1 beta 3	21B5066a	17.1 beta 2	21B5056e	10 October 2023	b6696ff123e7e610f5dd35e2c0b6585d66d62c51.zip	636,013,810
17.1 RC	21B74^[1]	—		17 October 2023	a661005a64ad6b7de9bd2c19cc8274c79a6f6976.zip	6,326,614,320
17.1 RC	21B74	—		17 October 2023	a661005a64ad6b7de9bd2c19cc8274c79a6f6976.zip	6,326,614,320
17.1 RC 2	21B77^[1]	—		20 October 2023	4809cc14ba737ddcbc5ae0e6fc1d4e0ffa7c11be.zip	6,326,579,182
	21B77	—			4809cc14ba737ddcbc5ae0e6fc1d4e0ffa7c11be.zip	6,326,579,182
	21B77	17.1 RC	21B74		c7ddb7bd6104dc20249ed3c0b9395ea1f4ab5af7.zip	362,291,949

iPhone 15 Plus

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	c7b038c63395ce1108109791dc412a98c5028162.zip	6,301,769,788
17.1 beta 2	21B5056e	—		3 October 2023	56f449b9477baa69f419e2cf90e543e826c79d93.zip	6,327,882,854
17.1 beta 2	21B5056e	17.1 beta	21B5045h	3 October 2023	f85aa827182b6ea2c9632d64b3e079acafbd4b8c.zip	839,222,462
17.1 beta 3	21B5066a	—		10 October 2023	518c6dc1ec8b76b90c5fd627d725ff90781820fc.zip	6,325,690,645
17.1 beta 3	21B5066a	17.1 beta 2	21B5056e	10 October 2023	4dfc78bfd4adf65210c2e02707918052db751614.zip	636,083,914
17.1 RC	21B74^[1]	—		17 October 2023	e03d4588710ccb832ea91048b61d3caf6605a97c.zip	6,327,166,017
17.1 RC	21B74	—		17 October 2023	e03d4588710ccb832ea91048b61d3caf6605a97c.zip	6,327,166,017
17.1 RC 2	21B77^[1]	—		20 October 2023	4baebc49f224e2d19fe819dfc8c36e564d171ae5.zip	6,327,169,677
	21B77	—			4baebc49f224e2d19fe819dfc8c36e564d171ae5.zip	6,327,169,677
	21B77	17.1 RC	21B74		8e4bbc7087168e9d0810b5b9f98033b9598c01ce.zip	362,312,015

iPhone 15 Pro

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	08798c6496bbde3f0f9b731f7d14d2aec397d5c9.zip	6,460,828,399
17.1 beta 2	21B5056e	—		3 October 2023	483022883b495db59180f288c58a8980e56cfe9e.zip	6,485,202,267
17.1 beta 2	21B5056e	17.1 beta	21B5045h	3 October 2023	642677a3fb5db1539e3da3e38339b1f93ecd912a.zip	865,268,592
17.1 beta 3	21B5066a	—		10 October 2023	61c206e148e41f7a4deabcc0720c9401534f4180.zip	6,468,576,682
17.1 beta 3	21B5066a	17.1 beta 2	21B5056e	10 October 2023	16a071171aa5cb2eeff82505ac254211ecc092d6.zip	639,235,472
17.1 RC	21B74^[1]	—		17 October 2023	e220737ae8036aec4796e614ce475228ab9f3d0e.zip	6,474,078,886
17.1 RC	21B74	—		17 October 2023	e220737ae8036aec4796e614ce475228ab9f3d0e.zip	6,474,078,886
17.1 RC 2	21B77^[1]	—		20 October 2023	dd48181e119fe557dd790956648073f9ebacf4e6.zip	6,473,913,216
	21B77	—			dd48181e119fe557dd790956648073f9ebacf4e6.zip	6,473,913,216
	21B77	17.1 RC	21B74		b7ad49a74e930d53895d3b86e3db08737a14c2ef.zip	363,698,469

iPhone 15 Pro Max

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
17.1 beta	21B5045h	—		27 September 2023	65daf9d6f37161646ab008f34f3b311eee0d11d4.zip	6,458,681,890
17.1 beta 2	21B5056e	—		3 October 2023	83000d6d73e102179a35f3d48cc05a4b27295b13.zip	6,481,535,274
17.1 beta 2	21B5056e	17.1 beta	21B5045h	3 October 2023	7cc1b975dbefb1245ed0f1d4bfd6964200ff3552.zip	865,382,753
17.1 beta 3	21B5066a	—		10 October 2023	c8b0ed42e1e9385cb01535a9ecc00bfdb44aeb6a.zip	6,470,535,354
17.1 beta 3	21B5066a	17.1 beta 2	21B5056e	10 October 2023	26539c5a1cfb651d08bed5edf801c7fa999c57a0.zip	639,246,875
17.1 RC	21B74^[1]	—		17 October 2023	bfd74eff5285c7db3fcee326165c8c26c9444546.zip	6,475,463,603
17.1 RC	21B74	—		17 October 2023	bfd74eff5285c7db3fcee326165c8c26c9444546.zip	6,475,463,603
17.1 RC 2	21B77^[1]	—		20 October 2023	d9b3403b7f832b9bd3fc282c165b00e0387601c0.zip	6,475,336,420
	21B77	—			d9b3403b7f832b9bd3fc282c165b00e0387601c0.zip	6,475,336,420
	21B77	17.1 RC	21B74		8f9b9222967051466ecd192098de133aefd05f84.zip	363,862,798

Notes

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update.
(e.g. 21B74 was listed as 21B6074.) The listings on this page use the build number displayed on the device.

[inflated-1] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update.
(e.g. 21B74 was listed as 21B6074.) The listings on this page use the build number displayed on the device.

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