iPad Pro (11-inch, Cellular) (4th generation) iPad14,4

IPSW Unsigned 20G81

iPadOS 16.6.1

iPadOS

Version

16.6.1

Build ID

20G81

File Size

5.97 GB

Release Date

2023-09-07

Last Updated

2023-09-02

Download IPSW

Beta firmware? Download Here →

About This Firmware

iPadOS 16.6.1 (build 20G81) is an official Apple IPSW for the iPad Pro (11-inch, Cellular) (4th generation), released on 2023-09-07. The file 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 SHA-256 or SHA-1 checksum listed in the Checksums section below.

Filename

iPad14,3,iPad14,4,iPad14,5,iPad14,6_16.6.1_20G81_Restore.ipsw

Checksums

SHA-256 c7c77cc5946bc3adebc595c0d3f1a5be6007bc1c05fe23a5faa9ff3d3670a04b

SHA-1 ef94590d41992f1f8f191813d4fc7ca8e174ba09

MD5 2a034cb68e190da71af1e8e92bdf2680

Direct URL

https://updates.cdn-apple.com/2023SummerFCS/fullrestores/042-44752/2F5B228B-9264-4D50-8635-E8B1C85967D3/iPad14,3,iPad14,4,iPad14,5,iPad14,6_16.6.1_20G81_Restore.ipsw

Other Devices

iPad Pro (M4, 11-inch, WiFi)

iPad16,3

iPad Pro 3 (12.9-inch, Cellular)

iPad8,7

iPad Pro 9.7-inch (WiFi)

iPad6,3

iPad Pro (12.9-inch, Cellular) (5th generation)

iPad13,10

iPad Pro 11-inch (M5, Cellular)

iPad17,2

iPad mini (GSM)

iPad2,6

How to Restore with This IPSW

iTunes / Finder

macOS & Windows

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

Restoring will erase all data on the device. Back up first.

3uTools

Windows

Download and install 3uTools from 3u.com.
Connect your iPad Pro (11-inch, Cellular) (4th generation) via USB and trust the computer on the device.
Go to Flash & JB → Easy Flash.
Click Import and select the downloaded .ipsw file.
Choose Flash mode: Update keeps data, Restore wipes the device.
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

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

iPhone 7 / 7 Plus

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

iPhone 6s and earlier

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