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Home / Devices / iPad Pro (11-inch, WiFi) (4th generation) / 21E236

About This Firmware

iPadOS 17.4.1 (build 21E236) is an official Apple IPSW for the iPad Pro (11-inch, WiFi) (4th generation), released on 2024-03-21. The download is 7.16 GB and is served directly from Apple's CDN. This firmware is no longer signed by Apple. Standard downgrades are not possible, but the file remains available for reference and advanced use.

Verify the download using the checksums below.

Filename

iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.4.1_21E236_Restore.ipsw

Checksums

SHA-256 dc9f5801c230daacc845693d2f6867164e227208c6c15e74f5668ef8b9d313d1
SHA-1 894b7c8718622c2a69a12206978b29ef166c20cc
MD5 5893b509ea67be371993bcf2dc8eb31e

Direct URL

https://updates.cdn-apple.com/2024WinterFCS/fullrestores/052-73628/138EA47F-27F1-468D-8647-914EBC4BD700/iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.4.1_21E236_Restore.ipsw
Download IPSW

Other Devices

iPad Pro (11-inch, WiFi) (3rd generation)
iPad Pro (11-inch, WiFi) (3rd generation)
iPad13,6
 iPad mini 2 (China)
iPad mini 2 (China)
iPad4,6
 iPad mini 2 (Cellular)
iPad mini 2 (Cellular)
iPad4,5
 iPad Pro 4 (11-inch, Cellular)
iPad Pro 4 (11-inch, Cellular)
iPad8,10
 iPad Pro 12.9-inch (WiFi)
iPad Pro 12.9-inch (WiFi)
iPad6,7
 iPad 4 (GSM)
iPad 4 (GSM)
iPad3,5

How to Restore with This IPSW

iTunes / Finder

macOS & Windows
  1. Download the .ipsw file to your computer.
  2. Connect your iPad Pro (11-inch, WiFi) (4th generation) via USB.
  3. Open iTunes (Windows / macOS Mojave and earlier) or Finder (macOS Catalina+) and select your device.
  4. Update (keep data): hold Option (Mac) or Shift (Windows) and click Update, then pick the .ipsw file.
  5. Restore (erase & install): hold Option / Shift and click Restore iPhone…, then pick the .ipsw file.
  6. Wait for the process to finish - do not disconnect.
Restoring will erase all data on the device. Back up first.

3uTools

Windows
  1. Download and install 3uTools from 3u.com.
  2. Connect your iPad Pro (11-inch, WiFi) (4th generation) via USB and trust the computer on the device.
  3. Go to Flash & JB > Easy Flash.
  4. Click Import and select the downloaded .ipsw file.
  5. Choose Flash mode: Update keeps data, Restore wipes the device.
  6. Click Flash and wait for the progress bar to complete - do not disconnect.
Only flash firmware that matches your exact device model.

DFU Mode

Recovery tip

If your device is stuck in a boot loop or iTunes/Finder does not recognise it, enter DFU mode first, then select the .ipsw file as normal.

iPhone 8 / X and later

  1. Quickly press & release Volume Up
  2. Quickly press & release Volume Down
  3. Hold Side button until screen goes black
  4. Hold Side + Volume Down for 5 s
  5. Release Side, hold Volume Down 5 more s
  6. Black screen = DFU active

iPhone 7 / 7 Plus

  1. Hold Sleep/Wake + Volume Down for 8 s
  2. Release Sleep/Wake, keep holding Volume Down for 5 s
  3. Black screen = DFU active

iPhone 6s and earlier

  1. Hold Sleep/Wake + Home for 8 s
  2. Release Sleep/Wake, keep holding Home for 5 s
  3. Black screen = DFU active
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