IPSW · iOS
iOS 26.5 beta IPSW Download (23F5043k)
Build 23F5043k, released April 3, 2026 — restore images for 31 iPhones, straight from Apple's servers.
Choose your iPhone
31 devices. Each row is one file on Apple's CDN.
Unsigned
iPhone18,5 10.95 GB
FilenameiPhone18,5_26.5_23F5043k_Restore.ipsw
SHA-25680a1b49a0fd90ad1ae3d8f4d920aac6ea0c8347aa9bb4fd291ceedfa9a2cc99f
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26357/489119E4-053C-41E0-AD74-7063B5E1BFF0/iPhone18,5_26.5_23F5043k_Restore.ipsw
Size10,954,838,061 bytes (10.95 GB)
Unsigned
iPhone18,3 11.28 GB
FilenameiPhone18,3_26.5_23F5043k_Restore.ipsw
SHA-256b953d12cb468ba3c7d49f7c1c2626b3a659f55670369d7350d3f6ed76c03b336
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26330/75F70C00-A4F2-4486-B093-EC177229774F/iPhone18,3_26.5_23F5043k_Restore.ipsw
Size11,275,476,175 bytes (11.28 GB)
Unsigned
iPhone18,1 11.32 GB
FilenameiPhone18,1_26.5_23F5043k_Restore.ipsw
SHA-2566cc66af0c8441dfe937dbc660d7f551f63a56dd8661ecb5a031df25222a57b22
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26349/48AB0674-1E06-4D7B-B07E-468F7BA70F1B/iPhone18,1_26.5_23F5043k_Restore.ipsw
Size11,317,299,592 bytes (11.32 GB)
Unsigned
iPhone18,2 11.30 GB
FilenameiPhone18,2_26.5_23F5043k_Restore.ipsw
SHA-2565b766189162c0ac2e7c33d5fb84a01f00f31ec6bd529d8e8e2451d989a0efee0
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26346/BCD4D219-D7E8-4C9E-9136-617390FA5CA3/iPhone18,2_26.5_23F5043k_Restore.ipsw
Size11,304,553,902 bytes (11.30 GB)
Unsigned
iPhone18,4 11.03 GB
FilenameiPhone18,4_26.5_23F5043k_Restore.ipsw
SHA-256fd2cd780bf73b8fd7cd6d82ee5d5ad3a7f34c76d6f482c0e77a7682220cc5d24
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26782/439F3847-19D9-48FF-868A-99B7CA28B401/iPhone18,4_26.5_23F5043k_Restore.ipsw
Size11,034,239,748 bytes (11.03 GB)
Unsigned
iPhone17,5 10.71 GB
FilenameiPhone17,5_26.5_23F5043k_Restore.ipsw
SHA-256155352185c04137b1621a80253276c43301fd9fb9408d6bd7a240f7a347d643d
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26320/21195BF5-B47A-4B3A-BA67-F48FD54D82E3/iPhone17,5_26.5_23F5043k_Restore.ipsw
Size10,710,140,137 bytes (10.71 GB)
Unsigned
iPhone17,3 11.05 GB
FilenameiPhone17,3_26.5_23F5043k_Restore.ipsw
SHA-256ffa98f6391b811f61dd53dd5bd5a21fcabca0a289c0d6b988cf09af74fd7b46e
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26798/20DBBCCD-BFEE-4A85-8540-DD3990159BB5/iPhone17,3_26.5_23F5043k_Restore.ipsw
Size11,052,840,569 bytes (11.05 GB)
Unsigned
iPhone17,4 11.02 GB
FilenameiPhone17,4_26.5_23F5043k_Restore.ipsw
SHA-256c1a86b63c52c855b69080152f64ec6faed5263491b507ec721bd2acba3b98365
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26831/B7D5D63E-4986-4B21-BF83-CABFDDA161E3/iPhone17,4_26.5_23F5043k_Restore.ipsw
Size11,023,744,860 bytes (11.02 GB)
Unsigned
iPhone17,1 11.16 GB
FilenameiPhone17,1_26.5_23F5043k_Restore.ipsw
SHA-256955e04b6167b532a7a31d760bc084af650014894d017eca16360b450612377bf
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26875/8A4C41E7-48FD-4D49-ADD4-606B15F25254/iPhone17,1_26.5_23F5043k_Restore.ipsw
Size11,159,532,535 bytes (11.16 GB)
Unsigned
iPhone17,2 11.16 GB
FilenameiPhone17,2_26.5_23F5043k_Restore.ipsw
SHA-256d522688b962982243def439d89f1188c7e6e3bbdf61ebe06fb8ea0a62432a5ea
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26196/5FE691E4-BCF2-4DA3-8413-BA35FC8C6FC0/iPhone17,2_26.5_23F5043k_Restore.ipsw
Size11,158,982,289 bytes (11.16 GB)
Unsigned
iPhone15,4 10.36 GB
FilenameiPhone15,4_26.5_23F5043k_Restore.ipsw
SHA-2566d689475e45dff64a9a60dab2966e5dd803e5509eceaae37acfcbaf929b7c291
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26138/7E0539F3-73D4-4DAF-9D63-DF815BD43D51/iPhone15,4_26.5_23F5043k_Restore.ipsw
Size10,356,057,320 bytes (10.36 GB)
Unsigned
iPhone15,5 10.36 GB
FilenameiPhone15,5_26.5_23F5043k_Restore.ipsw
SHA-256f9e04eca1ea483861b0ebef368cf92cd34c99006860cae5794fe66eda26eee16
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26797/19B9FBF8-82E5-4CB2-B546-5878BB854D5E/iPhone15,5_26.5_23F5043k_Restore.ipsw
Size10,356,126,024 bytes (10.36 GB)
Unsigned
iPhone16,1 11.12 GB
FilenameiPhone16,1_26.5_23F5043k_Restore.ipsw
SHA-2562f9fb6c18f200a64d53385fb44d934172f035c351e89e4fc6c279369f8070b8b
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26189/F60FB9E8-25E1-49FD-AEC4-4661AD1368D1/iPhone16,1_26.5_23F5043k_Restore.ipsw
Size11,118,162,149 bytes (11.12 GB)
Unsigned
iPhone16,2 11.12 GB
FilenameiPhone16,2_26.5_23F5043k_Restore.ipsw
SHA-2569c51ac82536f7ac4d59c0abb76b1f1af9015c33bebdae666a0c8ec12a4f83c24
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26871/11CEB2F6-FAF6-4188-8C7C-5F46F14D8063/iPhone16,2_26.5_23F5043k_Restore.ipsw
Size11,118,296,268 bytes (11.12 GB)
Unsigned
iPhone14,8 10.28 GB
FilenameiPhone14,8_26.5_23F5043k_Restore.ipsw
SHA-256fa0c852c02ce40bc65575794d3d10792bd90c9c33ac20551c419fa41d1d934bc
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26145/55A0BD76-7D78-4005-BC9F-36D65358436E/iPhone14,8_26.5_23F5043k_Restore.ipsw
Size10,277,196,185 bytes (10.28 GB)
Unsigned
iPhone14,7 10.28 GB
FilenameiPhone14,7_26.5_23F5043k_Restore.ipsw
SHA-2561d5a923e1bb3f806d5480c8412ed5b8bc41169be68f8ecd9c26bf28102d005e7
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26828/C981C71F-2F17-4D29-95E2-D4BDA0002A23/iPhone14,7_26.5_23F5043k_Restore.ipsw
Size10,278,119,354 bytes (10.28 GB)
Unsigned
iPhone15,2 10.44 GB
FilenameiPhone15,2_26.5_23F5043k_Restore.ipsw
SHA-25608baadda947e36d59dbd4e26f147da446ae3f10f401abad28c2f53edbb3a2050
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26803/41B591DC-DBD1-442E-9C37-3BF8157F98D4/iPhone15,2_26.5_23F5043k_Restore.ipsw
Size10,436,666,491 bytes (10.44 GB)
Unsigned
iPhone15,3 10.41 GB
FilenameiPhone15,3_26.5_23F5043k_Restore.ipsw
SHA-2564f38a0059ae7aa27b77956d14ec555e1a87c0bc286b724c13b02dfab83f9b4a9
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26825/B28F574C-B2BD-4873-842A-F1312C7E7DCA/iPhone15,3_26.5_23F5043k_Restore.ipsw
Size10,412,226,563 bytes (10.41 GB)
Unsigned
iPhone14,6 9.95 GB
FilenameiPhone14,6_26.5_23F5043k_Restore.ipsw
SHA-256428f9e8e9c417b2731fb8d67ad5d13a92f9d97661c09b6a96f9de3da75a5f4b7
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26153/0690CBB0-6689-426D-B26F-3FA4B5B97BFE/iPhone14,6_26.5_23F5043k_Restore.ipsw
Size9,947,654,660 bytes (9.95 GB)
Unsigned
iPhone14,5 10.26 GB
FilenameiPhone14,5_26.5_23F5043k_Restore.ipsw
SHA-256f839ee8b81196e5d28a67c46d9e37474959084d57febaea7c52ae39dcdbe6071
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26790/435DDE2E-86B9-4ABC-BD41-61B336E83B77/iPhone14,5_26.5_23F5043k_Restore.ipsw
Size10,257,516,442 bytes (10.26 GB)
Unsigned
iPhone14,4 10.28 GB
FilenameiPhone14,4_26.5_23F5043k_Restore.ipsw
SHA-2569aac42bad51cc2d88ded16fff1d58757e52914e131fc1fc89964a3f23b57fa71
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26157/FD860C52-FDAB-4987-B642-05047364944F/iPhone14,4_26.5_23F5043k_Restore.ipsw
Size10,281,640,170 bytes (10.28 GB)
Unsigned
iPhone14,2 10.32 GB
FilenameiPhone14,2_26.5_23F5043k_Restore.ipsw
SHA-256eb17a3082b880eb791d2ed0f9129bece2a7977ef5d08be9a52e3b58d8ecd8dca
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26814/3EC78E2A-E762-4114-9C54-6837A2495624/iPhone14,2_26.5_23F5043k_Restore.ipsw
Size10,324,195,467 bytes (10.32 GB)
Unsigned
iPhone14,3 10.32 GB
FilenameiPhone14,3_26.5_23F5043k_Restore.ipsw
SHA-25632000adb806163c7c44f196210b1c126d7cbc3260f218e751513aa725f272fa1
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26800/A4C9BA6C-77C0-458D-A33B-ECFEBB6534DF/iPhone14,3_26.5_23F5043k_Restore.ipsw
Size10,324,199,893 bytes (10.32 GB)
Unsigned
iPhone13,1 10.14 GB
FilenameiPhone13,1_26.5_23F5043k_Restore.ipsw
SHA-2566a6f8e8c76c5bad8d44f7ffee547c97df8d65bb0e41894f14e912158f8e849f2
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26142/026B9DE6-848B-4F78-9FD9-2AFAB36A3CDB/iPhone13,1_26.5_23F5043k_Restore.ipsw
Size10,139,134,245 bytes (10.14 GB)
Unsigned
iPhone13,4 10.31 GB
FilenameiPhone13,4_26.5_23F5043k_Restore.ipsw
SHA-25662b8c05315881074a03c0fa01a66f72711d908fe194faea75792140d060322a6
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26827/5F878F19-999E-4C5D-AA2E-6CF76F714563/iPhone13,4_26.5_23F5043k_Restore.ipsw
Size10,307,242,330 bytes (10.31 GB)
Unsigned
iPhone13,2 10.35 GB
FilenameiPhone13,2,iPhone13,3_26.5_23F5043k_Restore.ipsw
SHA-2564317140cc7d87c34a3c6aa72ffb09baf8abff61d62537a16ea942198b7a319df
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26788/FEC39285-1BC8-4E89-B59E-E46A3E22604D/iPhone13,2,iPhone13,3_26.5_23F5043k_Restore.ipsw
Size10,345,793,853 bytes (10.35 GB)
Unsigned
iPhone13,3 10.35 GB
FilenameiPhone13,2,iPhone13,3_26.5_23F5043k_Restore.ipsw
SHA-2564317140cc7d87c34a3c6aa72ffb09baf8abff61d62537a16ea942198b7a319df
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26788/FEC39285-1BC8-4E89-B59E-E46A3E22604D/iPhone13,2,iPhone13,3_26.5_23F5043k_Restore.ipsw
Size10,345,793,853 bytes (10.35 GB)
Unsigned
iPhone12,8 9.72 GB
FilenameiPhone12,8_26.5_23F5043k_Restore.ipsw
SHA-2566ba18987a0a08c5e23beca5037c7127bb216374b47aee91125c83b9cd5603a6c
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26865/DEFB0041-D688-44BD-8E63-E7C5B655D86A/iPhone12,8_26.5_23F5043k_Restore.ipsw
Size9,720,501,669 bytes (9.72 GB)
Unsigned
iPhone12,1 9.75 GB
FilenameiPhone12,1_26.5_23F5043k_Restore.ipsw
SHA-256771ae69c70586900bd1541dbae1e2e903621de63266cabee2426875d76cc5a52
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26347/ABD32FF5-0D41-4242-8933-38FA63130840/iPhone12,1_26.5_23F5043k_Restore.ipsw
Size9,750,811,851 bytes (9.75 GB)
Unsigned
iPhone12,3 9.94 GB
FilenameiPhone12,3,iPhone12,5_26.5_23F5043k_Restore.ipsw
SHA-25638db7a45b5bd4657dc23ee69ff0294473286a12cdda1b162f577239b9517ba99
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26793/C79C29F2-CD71-4A35-AF39-E71AA4470242/iPhone12,3,iPhone12,5_26.5_23F5043k_Restore.ipsw
Size9,941,584,648 bytes (9.94 GB)
Unsigned
iPhone12,5 9.94 GB
FilenameiPhone12,3,iPhone12,5_26.5_23F5043k_Restore.ipsw
SHA-25638db7a45b5bd4657dc23ee69ff0294473286a12cdda1b162f577239b9517ba99
Direct URLhttps://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-26793/C79C29F2-CD71-4A35-AF39-E71AA4470242/iPhone12,3,iPhone12,5_26.5_23F5043k_Restore.ipsw
Size9,941,584,648 bytes (9.94 GB)
No device matches.
Version
iOS 26.5 beta
Build
23F5043kReleased
April 3, 2026
Channel
Developer & public beta
Previous
iOS 18.7.7
Next
iOS 26.4.1
How to install iOS 26.5 beta 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 26.5 beta today?
Not at the moment — Apple has stopped signing 23F5043k, 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.