iPadOS 17

IPSW · iPadOS

iPadOS 17.4 RC IPSW Download (21E217)

Build 21E217, released February 27, 2024 — restore images for 20 iPads, straight from Apple's servers.

RC Build 21E217 Size 6.71 GB – 7.75 GB All iPadOS 17 builds →
Apple has stopped signing this build. A restore will be rejected at the final step. The files stay listed for reference. Signing status checked September 12, 2026.

Choose your iPad

20 devices. Each row is one file on Apple's CDN.

iPad (10th generation)
Unsigned iPad13,18, iPad13,19 7.52 GB
iPad_Fall_2022_17.4_21E217_Restore.ipsw SHA-256 9c273a0fa4599ccc5f41ee2b3c2c32e59b1fa8333cc9bab081f5f482eee75e6b
Download
iPad Pro 11-inch (4th generation)
Unsigned iPad14,3, iPad14,4 7.69 GB
iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.4_21E217_Restore.ipsw SHA-256 967b222b880c1d2229c974d55f5e542b27d32b97ab8d90d4bfe6904f07b36056
Download
iPad Pro 12.9-inch (6th generation)
Unsigned iPad14,5, iPad14,6 7.69 GB
iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.4_21E217_Restore.ipsw SHA-256 967b222b880c1d2229c974d55f5e542b27d32b97ab8d90d4bfe6904f07b36056
Download
iPad Air (5th generation)
Unsigned iPad13,16, iPad13,17 7.52 GB
iPad_Spring_2022_17.4_21E217_Restore.ipsw SHA-256 534671475a514c8cb2431396be8bb230f3a499d09bf63784d42771944a63d9c3
Download
iPad (9th generation)
Unsigned iPad12,1, iPad12,2 7.26 GB
iPad_10.2_2021_17.4_21E217_Restore.ipsw SHA-256 a74e3815d22540d458fcb72b1cce6c504d5f6bbbc06ce8af00322ad3196a5f82
Download
iPad mini (6th generation)
Unsigned iPad14,1, iPad14,2 7.50 GB
iPad_Fall_2021_17.4_21E217_Restore.ipsw SHA-256 c0f42b8e214c11b10685e6cf8d1516fd3a51b8858bfa258b17b8e8f198d8e831
Download
iPad Pro 11-inch (3rd generation)
Unsigned iPad13,4, iPad13,5, iPad13,6, iPad13,7 7.64 GB
iPad_Pro_Spring_2021_17.4_21E217_Restore.ipsw SHA-256 67467f08e3d324afcae426a21dc89bff1e568be0822240ced0e700576e9bf188
Download
iPad Pro 12.9-inch (5th generation)
Unsigned iPad13,8, iPad13,9, iPad13,10, iPad13,11 7.64 GB
iPad_Pro_Spring_2021_17.4_21E217_Restore.ipsw SHA-256 67467f08e3d324afcae426a21dc89bff1e568be0822240ced0e700576e9bf188
Download
iPad Air (4th generation)
Unsigned iPad13,1, iPad13,2 7.41 GB
iPad_Fall_2020_17.4_21E217_Restore.ipsw SHA-256 a2864268cdd8b74624561a943f922a3b4d7266edbf053a274851f9f4157d7e5e
Download
iPad (8th generation)
Unsigned iPad11,6, iPad11,7 7.42 GB
iPad_10.2_2020_17.4_21E217_Restore.ipsw SHA-256 1c033761ea6881b29137ab17c573d6611e14623197363273b0f9e69ba8acf3e0
Download
iPad Pro 11-inch (2nd generation)
Unsigned iPad8,9, iPad8,10 7.75 GB
iPad_Pro_A12X_A12Z_17.4_21E217_Restore.ipsw SHA-256 076c4111606b02017fe858b8b3618afb11d61bfabe28ee28c8a6b7c9ffaff919
Download
iPad Pro 12.9-inch (4th generation)
Unsigned iPad8,11, iPad8,12 7.75 GB
iPad_Pro_A12X_A12Z_17.4_21E217_Restore.ipsw SHA-256 076c4111606b02017fe858b8b3618afb11d61bfabe28ee28c8a6b7c9ffaff919
Download
iPad (7th generation)
Unsigned iPad7,11, iPad7,12 6.74 GB
iPad_10.2_17.4_21E217_Restore.ipsw SHA-256 9b30ea2c15b6cabc6d38cb84c8e24e392c6c9e27e08d428f6d231b74ba37a09e
Download
iPad Air (3rd generation)
Unsigned iPad11,3, iPad11,4 7.46 GB
iPad_Spring_2019_17.4_21E217_Restore.ipsw SHA-256 f231e79187a8b20c4848db73a55fae29d5c0482ced5979e87e822e637e848151
Download
iPad mini (5th generation)
Unsigned iPad11,1, iPad11,2 7.46 GB
iPad_Spring_2019_17.4_21E217_Restore.ipsw SHA-256 f231e79187a8b20c4848db73a55fae29d5c0482ced5979e87e822e637e848151
Download
iPad Pro 11-inch (1st generation)
Unsigned iPad8,1, iPad8,2, iPad8,3, iPad8,4 7.75 GB
iPad_Pro_A12X_A12Z_17.4_21E217_Restore.ipsw SHA-256 076c4111606b02017fe858b8b3618afb11d61bfabe28ee28c8a6b7c9ffaff919
Download
iPad Pro 12.9-inch (3rd generation)
Unsigned iPad8,5, iPad8,6, iPad8,7, iPad8,8 7.75 GB
iPad_Pro_A12X_A12Z_17.4_21E217_Restore.ipsw SHA-256 076c4111606b02017fe858b8b3618afb11d61bfabe28ee28c8a6b7c9ffaff919
Download
iPad (6th generation)
Unsigned iPad7,5, iPad7,6 6.73 GB
iPad_64bit_TouchID_ASTC_17.4_21E217_Restore.ipsw SHA-256 045b1bab90ca82713c18e5f8f9c67e44924118027af6354406025d3cbdc1c217
Download
iPad Pro (10.5-inch)
Unsigned iPad7,3, iPad7,4 6.71 GB
iPad_Pro_HFR_17.4_21E217_Restore.ipsw SHA-256 9dbf292ce4043be245b0a295f6546f4d81f1b38080d97d90102e5cf03bba6b4d
Download
iPad Pro (12.9-inch) (2nd generation)
Unsigned iPad7,1, iPad7,2 6.71 GB
iPad_Pro_HFR_17.4_21E217_Restore.ipsw SHA-256 9dbf292ce4043be245b0a295f6546f4d81f1b38080d97d90102e5cf03bba6b4d
Download
Version
iPadOS 17.4 RC
Build
21E217
Released
February 27, 2024
Channel
Release candidate
Previous
iPadOS 17.4 beta 4
Next
iPadOS 15.8.2

How to install iPadOS 17.4 RC 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 iPadOS 17.4 RC today?

Not at the moment — Apple has stopped signing 21E217, 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.