iPad Pro 3 (11-inch, Wi-Fi, 1TB Model) · iPadOS 17.5.1

21F90Unsigned

Catalog data · Last updated: Oct 24, 2026, 4:23 AM UTC

Restore IPSW for iPad Pro 3 (11-inch, Wi-Fi, 1TB Model): iPadOS 17.5.1, build 21F90.

Firmware information

Version: iPadOS 17.5.1
Build: 21F90
IPSW: Restore IPSW
Size: 7.34 GB
Release date: May 20, 2024, 6:01 PM UTC
File name: iPad_Pro_A12X_A12Z_17.5.1_21F90_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_17.5.1_21F90_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-2567f30f40ea9632065d58e209562b8b077d670176e1ffc06d00fe38edd35c4fc8e

SHA-1ba436c11a3518ce5e60a084057d185898e11ec2d

MD5585b7edf62fa3e27cf28e51940139f5a