iPad Pro 3 (11-inch, Wi-Fi, 1TB Model) · iPadOS 17.3.1

21D61Unsigned

Catalog data · Last updated: Oct 24, 2026, 9:54 AM UTC

Restore IPSW for iPad Pro 3 (11-inch, Wi-Fi, 1TB Model): iPadOS 17.3.1, build 21D61.

Firmware information

Version: iPadOS 17.3.1
Build: 21D61
IPSW: Restore IPSW
Size: 7.16 GB
Release date: Feb 8, 2024, 7:54 PM UTC
File name: iPad_Pro_A12X_A12Z_17.3.1_21D61_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPad_Pro_A12X_A12Z_17.3.1_21D61_Restore.ipsw

Back up before you restore. A restore can erase the data on the device. The identifier has to match, and a file you can download may still be rejected for restore. On iPad, a newer file may be iPadOS while an older one may still be iOS. Read the operating system on each row instead of treating every file as iPadOS.

Checksum

SHA-2563ab2493cd7d72056dec645516b167a4ba2f361f94aa84faa6aea81999f0802fb

SHA-1acb050fd151fd3ab936ec956dab76929aca1ec13

MD50cb347078d5ac7853ea50ad176249fc6