IPSW · iOS
iOS 17.6.1 IPSW Download (21G93)
Build 21G93, released August 7, 2024 — restore images for 25 iPhones, straight from Apple's servers.
Choose your iPhone
25 devices. Each row is one file on Apple's CDN.
Unsigned
iPhone15,4 8.09 GB
FilenameiPhone15,4_17.6.1_21G93_Restore.ipsw
SHA-256a69de3e083b839f74bd608a9cf8022a1c904c694b251c02869cae57786d3f3b1
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57768/26C8DF89-5E57-4273-994E-F5C318B0B8FB/iPhone15,4_17.6.1_21G93_Restore.ipsw
Size8,086,993,346 bytes (8.09 GB)
Unsigned
iPhone15,5 8.09 GB
FilenameiPhone15,5_17.6.1_21G93_Restore.ipsw
SHA-256e29c99258cbf2817a5967bc7042c09c5410a25e79d65631fdeb435fa40dbd2e1
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58462/FAF587D5-E47C-4771-A850-11DEBF262EDB/iPhone15,5_17.6.1_21G93_Restore.ipsw
Size8,088,902,588 bytes (8.09 GB)
Unsigned
iPhone16,1 8.28 GB
FilenameiPhone16,1_17.6.1_21G93_Restore.ipsw
SHA-25662dd626acfdec6cb71ae972a1f1fe986c12e035f5af95ef1f76da10095b5bebe
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57742/9C93D53F-3CAC-484F-9BE4-297F6F4F2BB7/iPhone16,1_17.6.1_21G93_Restore.ipsw
Size8,280,028,743 bytes (8.28 GB)
Unsigned
iPhone16,2 8.28 GB
FilenameiPhone16,2_17.6.1_21G93_Restore.ipsw
SHA-2560ef6881995b83b62bb597f3c234d12227f051017c504137e55cb5d25d30c600c
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57994/D42B8BBC-B222-4850-9279-8AE1ACDDCC44/iPhone16,2_17.6.1_21G93_Restore.ipsw
Size8,282,109,381 bytes (8.28 GB)
Unsigned
iPhone14,8 7.95 GB
FilenameiPhone14,8_17.6.1_21G93_Restore.ipsw
SHA-25647a3d5b8038ff311259c04fc0dae5c6b7eb1250f6fb425b1652f12e60650f346
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58133/30C20BE0-4364-4E6D-9367-D80701CD6481/iPhone14,8_17.6.1_21G93_Restore.ipsw
Size7,948,665,146 bytes (7.95 GB)
Unsigned
iPhone14,7 7.95 GB
FilenameiPhone14,7_17.6.1_21G93_Restore.ipsw
SHA-256179792b5ed759bd049f83df7b64cbca27243e474b8dcf850045e37a494d08aee
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57219/B89C932B-4453-403C-8E67-4F0D9B65DCF0/iPhone14,7_17.6.1_21G93_Restore.ipsw
Size7,950,331,690 bytes (7.95 GB)
Unsigned
iPhone15,2 8.11 GB
FilenameiPhone15,2_17.6.1_21G93_Restore.ipsw
SHA-2568bf859f722ac92cfab07ba56002461e96f6739e0020e738292a99313ccb52cfa
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57830/2368BB3F-EC42-48AB-B810-1F4F31951075/iPhone15,2_17.6.1_21G93_Restore.ipsw
Size8,111,314,205 bytes (8.11 GB)
Unsigned
iPhone15,3 8.09 GB
FilenameiPhone15,3_17.6.1_21G93_Restore.ipsw
SHA-2569b20b45423f7ac1946a50f7ba52fdbad031e1692559300a74c07a6b4c2d42c7f
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57909/8F17C42E-91B2-42F4-B428-0A6B769034A4/iPhone15,3_17.6.1_21G93_Restore.ipsw
Size8,090,066,215 bytes (8.09 GB)
Unsigned
iPhone14,6 7.67 GB
FilenameiPhone14,6_17.6.1_21G93_Restore.ipsw
SHA-2566ab7b7b42e4ef0e6ce46cfcf3bd815511a9ba909c0f18e59c0d47f4350d33ed2
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57330/8B73D563-3BE4-4AF7-B1B2-EBC68E565288/iPhone14,6_17.6.1_21G93_Restore.ipsw
Size7,673,067,497 bytes (7.67 GB)
Unsigned
iPhone14,5 7.89 GB
FilenameiPhone14,5_17.6.1_21G93_Restore.ipsw
SHA-25609a88d8113204decc6fde6becbff3a42b8f5c0e6df9a99efb2a54fb97a37f992
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58575/C65DBB7C-C08A-43DA-B194-AC857E831C14/iPhone14,5_17.6.1_21G93_Restore.ipsw
Size7,893,332,076 bytes (7.89 GB)
Unsigned
iPhone14,4 7.92 GB
FilenameiPhone14,4_17.6.1_21G93_Restore.ipsw
SHA-2568d72d54ca9217b75de70361dc531ce1f2b780cd82e985676c01a6970906231b0
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58432/E4A4879C-9CC9-4537-9B81-23170D4B8D5A/iPhone14,4_17.6.1_21G93_Restore.ipsw
Size7,915,774,526 bytes (7.92 GB)
Unsigned
iPhone14,2 8.02 GB
FilenameiPhone14,2_17.6.1_21G93_Restore.ipsw
SHA-256f8f4fef3cb497a6f98f3649f271f584292b55b7a3efba2b4a0b2840d0864717f
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57106/6DE3988D-F83F-4E77-A13E-B18B9FC4D257/iPhone14,2_17.6.1_21G93_Restore.ipsw
Size8,015,576,916 bytes (8.02 GB)
Unsigned
iPhone14,3 8.02 GB
FilenameiPhone14,3_17.6.1_21G93_Restore.ipsw
SHA-256e2c2954a43bf442b51ca29ddae8958434a1d5a1cfe5264e77702b4cc653bb078
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58602/801E151D-C839-4365-8665-0D08C24830A7/iPhone14,3_17.6.1_21G93_Restore.ipsw
Size8,015,341,907 bytes (8.02 GB)
Unsigned
iPhone13,1 7.83 GB
FilenameiPhone13,1_17.6.1_21G93_Restore.ipsw
SHA-25679dd48b9d325ee7c124286658386f9a0668385b0532f22cd51533fe5046ef0df
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58190/27A1CE0A-B764-47AE-8319-D3418D4F7C5E/iPhone13,1_17.6.1_21G93_Restore.ipsw
Size7,831,178,730 bytes (7.83 GB)
Unsigned
iPhone13,4 7.96 GB
FilenameiPhone13,4_17.6.1_21G93_Restore.ipsw
SHA-256549280af375a4980424c3d76aadd808ba8cc6555c102f9fc55c2209feaf87249
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57726/E7B37991-95D8-4CDD-9721-7478E468106D/iPhone13,4_17.6.1_21G93_Restore.ipsw
Size7,963,480,565 bytes (7.96 GB)
Unsigned
iPhone13,2 8.01 GB
FilenameiPhone13,2,iPhone13,3_17.6.1_21G93_Restore.ipsw
SHA-2562722a356506c8d9d4f0bf6196155c88d8f5d768c6e6dbde654723a656919e405
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57883/8844BE20-B0A0-46E4-9C26-F4823EA2D862/iPhone13,2,iPhone13,3_17.6.1_21G93_Restore.ipsw
Size8,007,882,280 bytes (8.01 GB)
Unsigned
iPhone13,3 8.01 GB
FilenameiPhone13,2,iPhone13,3_17.6.1_21G93_Restore.ipsw
SHA-2562722a356506c8d9d4f0bf6196155c88d8f5d768c6e6dbde654723a656919e405
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57883/8844BE20-B0A0-46E4-9C26-F4823EA2D862/iPhone13,2,iPhone13,3_17.6.1_21G93_Restore.ipsw
Size8,007,882,280 bytes (8.01 GB)
Unsigned
iPhone12,8 7.47 GB
FilenameiPhone12,8_17.6.1_21G93_Restore.ipsw
SHA-25616dda92874886ba0472132fe18a6a01fa11b504585a68eb65e9bc0e2ef5bb03a
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-58423/19E8F120-4924-47D6-B14A-BE5E02AB2501/iPhone12,8_17.6.1_21G93_Restore.ipsw
Size7,471,839,562 bytes (7.47 GB)
Unsigned
iPhone12,1 7.50 GB
FilenameiPhone12,1_17.6.1_21G93_Restore.ipsw
SHA-256ce6c99f130f9ebb65eb12e36b56ef835087a23dab2c6112da901dcb74046bd29
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57518/0724110E-080B-4D62-AFB6-0440632401B6/iPhone12,1_17.6.1_21G93_Restore.ipsw
Size7,498,465,021 bytes (7.50 GB)
Unsigned
iPhone12,3 7.65 GB
FilenameiPhone12,3,iPhone12,5_17.6.1_21G93_Restore.ipsw
SHA-2568d7cfea0a4197ccf433b8838ada713b106f4fdac141610631c36fe452457ffa6
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57701/B292F1F4-1B75-43A8-9A41-DBF7FEDE1DBC/iPhone12,3,iPhone12,5_17.6.1_21G93_Restore.ipsw
Size7,648,416,909 bytes (7.65 GB)
Unsigned
iPhone12,5 7.65 GB
FilenameiPhone12,3,iPhone12,5_17.6.1_21G93_Restore.ipsw
SHA-2568d7cfea0a4197ccf433b8838ada713b106f4fdac141610631c36fe452457ffa6
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57701/B292F1F4-1B75-43A8-9A41-DBF7FEDE1DBC/iPhone12,3,iPhone12,5_17.6.1_21G93_Restore.ipsw
Size7,648,416,909 bytes (7.65 GB)
Unsigned
iPhone11,8 7.62 GB
FilenameiPhone11,8_17.6.1_21G93_Restore.ipsw
SHA-2566432da2e48f34f33b379eb9c6ace92901a91a41edd12ac238d500bbbe3f14b58
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57498/96A40CD9-FE53-4DF7-882C-152516D47176/iPhone11,8_17.6.1_21G93_Restore.ipsw
Size7,620,049,748 bytes (7.62 GB)
Unsigned
iPhone11,2 7.80 GB
FilenameiPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G93_Restore.ipsw
SHA-2568b7bca62824d1529d4c8ffcd5593f5fe8359972f6036743ec695ad0a994b77d4
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57717/56EC2895-407B-436C-BC64-503397CDE83D/iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G93_Restore.ipsw
Size7,802,978,066 bytes (7.80 GB)
Unsigned
iPhone11,6 7.80 GB
FilenameiPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G93_Restore.ipsw
SHA-2568b7bca62824d1529d4c8ffcd5593f5fe8359972f6036743ec695ad0a994b77d4
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57717/56EC2895-407B-436C-BC64-503397CDE83D/iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G93_Restore.ipsw
Size7,802,978,066 bytes (7.80 GB)
Unsigned
iPhone11,4 7.80 GB
FilenameiPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G93_Restore.ipsw
SHA-2568b7bca62824d1529d4c8ffcd5593f5fe8359972f6036743ec695ad0a994b77d4
Direct URLhttps://updates.cdn-apple.com/2024SummerFCS/fullrestores/062-57717/56EC2895-407B-436C-BC64-503397CDE83D/iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G93_Restore.ipsw
Size7,802,978,066 bytes (7.80 GB)
No device matches.
Version
iOS 17.6.1
Build
21G93Released
August 7, 2024
Channel
Public release
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How to install iOS 17.6.1 from the IPSW
Four steps, and the one that matters most is the first.
Back up first
A restore erases the device. Make an archived backup in Finder or the Apple Devices app — an iCloud backup taken on a newer version cannot be restored onto an older one. Our backup guide covers the difference.
Get the file for your exact model
Check Settings → General → About → Model Name, then download the IPSW for that device. The download shows the file size; compare it with the SHA-256 under Details if you want to be certain the file is intact.
Restore in Finder or Apple Devices
Connect with a cable, select the device, then hold Option (Mac) or Shift (Windows) and click Restore to choose the .ipsw. Update keeps your data but only works upward; Restore erases and is how you downgrade.
Set up or restore your backup
After the restore the device starts fresh. Restore the backup you made — only if it came from the same or an older version than the one you just installed.
Questions? Answers.
Can I restore iOS 17.6.1 today?
Not at the moment — Apple has stopped signing 21G93, so a restore will be rejected at the final step. The files remain here for reference and for signed re-releases.
Which is the right file for my device?
Match the identifier in Settings → General → About (or under the model's name here) against the one on each row. Wi-Fi and Cellular iPads share a file; different generations never do. Restoring the wrong device's IPSW simply fails — it cannot damage the device.
What does "signed" mean?
Apple's servers must approve a firmware before a device will accept it, and Apple only approves the builds it is currently shipping. A signed file can be restored today; an unsigned one is rejected at the end of the process, however you obtained it. Signing status changes without notice, usually within days of a newer release, which is why this catalogue rechecks it automatically.
Will I lose my data?
A Restore erases the device — that is what makes a downgrade possible. An Update with an IPSW keeps your data, but only when moving to a newer version. Either way, make an archived backup on a computer first; an iCloud backup taken on a newer version will not restore onto an older one.