Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
18.1 beta 4
22B5045g
—
17 September 2024 (2024-09-17 )
1ffa4c657c7b7eb77aeb7ba0bc18b13a5e943fa3.zip
6,182,032,031
18.0 beta 7
22A5346a
45a738144567681498e974194f03c033a1b615ed.zip
896,597,193
18.0 beta 8
22A5350a
4ff70ea8fc09927e18fb8d6130ec9a420befc4f0.zip
896,114,463
18.1 beta 5
22B5054e
—
23 September 2024 (2024-09-23 )
6ae5c520b998dfe78c0fbbfd5f271f0ad01a07a3.zip
6,195,996,872
18.0 beta 8
22A5350a
85b42526b301f97d30a77b3e2e97882e725e3baa.zip
1,011,465,746
18.1 beta 4
22B5045g
f4942dda3487998fe265db4e519f2a3b31d2f2ee.zip
715,855,290
18.1 beta 6
22B5069a
—
7 October 2024 (2024-10-07 )
f3aee880a8bf2189225feb7327a45ed01dcf8b24.zip
6,185,380,164
18.0 beta 8
22A5350a
35a9b25a0cea96a8baedf010f871325f8a2500d1.zip
987,699,587
18.1 beta 5
22B5054e
3fd7c1418e00e11dcf27ddcb7f6ca06b0d96543e.zip
622,129,009
18.1 beta 7
22B5075a
—
14 October 2024 (2024-10-14 )
f8adedbcb154b7a360b06b5470138594f3e08563.zip
6,189,859,269
18.0 beta 8
22A5350a
b079ac06b84f23f6621a5848445ea19c454fbd37.zip
987,995,314
18.1 beta 6
22B5069a
f2af978e25d8a1be5e344bb757fd4c3a288aa567.zip
350,195,978
18.1 RC
22B82[ 1]
—
21 October 2024 (2024-10-21 )
220e09007b13c55db954b3e5aca62fc780c93a84.zip
6,190,047,429
22B82
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
18.1 beta 4
22B5045g
—
17 September 2024 (2024-09-17 )
1ffa4c657c7b7eb77aeb7ba0bc18b13a5e943fa3.zip
6,182,032,031
18.0 beta 7
22A5346a
d291329be48017a8cec7c694f6b3d41d6a8b2e25.zip
896,518,863
18.0 beta 8
22A5350a
e6c4791d5817465359c0a0dddbd26ae6033d537f.zip
896,037,375
18.1 beta 5
22B5054e
—
23 September 2024 (2024-09-23 )
6ae5c520b998dfe78c0fbbfd5f271f0ad01a07a3.zip
6,195,996,872
18.0 beta 8
22A5350a
fd3a35342865307e692a26e108f291bfb49e6e37.zip
1,011,390,353
18.1 beta 4
22B5045g
40bc721e754d5493c61b2aee28efd6544a096386.zip
715,779,988
18.1 beta 6
22B5069a
—
7 October 2024 (2024-10-07 )
f3aee880a8bf2189225feb7327a45ed01dcf8b24.zip
6,185,380,164
18.0 beta 8
22A5350a
9df3f8ee2ca44430004317559b233415ca40e481.zip
987,619,349
18.1 beta 5
22B5054e
06d6bab3127b92f7518ad41db006947e43fd0e2f.zip
622,049,718
18.1 beta 7
22B5075a
—
14 October 2024 (2024-10-14 )
f8adedbcb154b7a360b06b5470138594f3e08563.zip
6,189,859,269
18.0 beta 8
22A5350a
509acf729c9a0e36614078f92b53b058248b5a65.zip
987,915,116
18.1 beta 6
22B5069a
d15f329de8a8f80401e9ba65d7cf97f73359ba1f.zip
350,114,751
18.1 RC
22B82[ 1]
—
21 October 2024 (2024-10-21 )
220e09007b13c55db954b3e5aca62fc780c93a84.zip
6,190,047,429
22B82
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
18.1 beta 4
22B5045g
—
17 September 2024 (2024-09-17 )
8f20e4c4e6e8bdc2357738d2dfe0ba8bf3dfb87a.zip
6,452,721,974
18.0 beta 7
22A5346a
eab24910a70d0e35752a22426c97d70a5634f6c4.zip
1,151,136,236
18.0 beta 8
22A5350a
51e9b27e6df0bb0994380829a3b013b46c292734.zip
1,151,428,237
18.1 beta 5
22B5054e
—
23 September 2024 (2024-09-23 )
90fa638e7cd71eae0d341fdf831bccf6ebf2dab0.zip
6,400,652,084
18.0 beta 8
22A5350a
44e5542fa2c0d2fe49fcaacda83a86ed081ba84c.zip
1,264,976,615
18.1 beta 4
22B5045g
279f5b4d4d35caa8c080ae14ffbbcb9932774aeb.zip
771,891,291
18.1 beta 6
22B5069a
—
7 October 2024 (2024-10-07 )
dcf7d5ea2e609d9e3e55402e8b9f373765f533e7.zip
6,387,176,926
18.0 beta 8
22A5350a
08f82f2d20b35cfa0b91d7a539259c8a5215da43.zip
1,278,404,716
18.1 beta 5
22B5054e
22b15f478f0b4dea4352fb1c1400f1e7881b57e4.zip
737,352,016
18.1 beta 7
22B5075a
—
14 October 2024 (2024-10-14 )
28eb74ace4d816cd9317222613489b0694c629eb.zip
6,390,950,839
18.0 beta 8
22A5350a
3cff9f74ceb3fbade8a2b6c9dd1c48092e5bd94c.zip
1,279,458,937
18.1 beta 6
22B5069a
99312fe80aa50aa4e4da7ea88c822b5e6e332792.zip
412,342,844
18.1 RC
22B82[ 1]
—
21 October 2024 (2024-10-21 )
c709fece7af39e42b130ff7d9649e31a184c44a8.zip
6,388,163,050
22B82
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
18.1 beta 4
22B5045g
—
17 September 2024 (2024-09-17 )
8f20e4c4e6e8bdc2357738d2dfe0ba8bf3dfb87a.zip
6,452,721,974
18.0 beta 7
22A5346a
1279cef9098363355d97a02a1dfe16dc0acc447c.zip
1,150,935,760
18.0 beta 8
22A5350a
ae63fd7467a69fad997dc5ab03a56d3452328434.zip
1,151,226,467
18.1 beta 5
22B5054e
—
23 September 2024 (2024-09-23 )
90fa638e7cd71eae0d341fdf831bccf6ebf2dab0.zip
6,400,652,084
18.0 beta 8
22A5350a
5933d56a406125e0efb57720a5bac0ad5c69c340.zip
1,264,783,670
18.1 beta 4
22B5045g
9e72a35425cd42777c3730f889449558ae5e48bb.zip
771,890,843
18.1 beta 6
22B5069a
—
7 October 2024 (2024-10-07 )
dcf7d5ea2e609d9e3e55402e8b9f373765f533e7.zip
6,387,176,926
18.0 beta 8
22A5350a
3a17237e81415d284124cee890456c7e7c182ca8.zip
1,278,203,782
18.1 beta 5
22B5054e
89731fc065b694708858c8454dc28ca2ecd87589.zip
737,153,528
18.1 beta 7
22B5075a
—
14 October 2024 (2024-10-14 )
28eb74ace4d816cd9317222613489b0694c629eb.zip
6,390,950,839
18.0 beta 8
22A5350a
56527219ba5f6d34bfb25ff39790c7851d1e7827.zip
1,279,261,837
18.1 beta 6
22B5069a
b50889cfbbdac364d140d6e7529a98c5e8f7f72a.zip
412,343,238
18.1 RC
22B82[ 1]
—
21 October 2024 (2024-10-21 )
c709fece7af39e42b130ff7d9649e31a184c44a8.zip
6,388,163,050
22B82
Notes
^ a b c d e f Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 22B82 was listed as 22B6082.) The listings on this page use the build number displayed on the device.
Firmware
Apple TV Apple Vision Apple Watch HomePod Mac Mac Server iBridge iPad iPad Air iPad Pro iPad mini iPhone iPod touch
Apple TV Apple Vision Apple Watch HomePod Mac Mac Server iBridge iPad iPad Air iPad Pro iPad mini iPhone iPod touch
Mac iPad iPad Air iPad Pro iPad mini iPhone
Mac iPad iPad Air iPad Pro iPad mini iPhone
Apple TV Apple Vision Apple Watch HomePod iPad mini iPhone Mac