iPad Pro 4 (11-inch, Wi-Fi) · iPad8,9

iPad Pro 4 (11-inch, Wi-Fi) · iPadOS 18.1.1

22B91Unsigned

Catalog data · Last updated: Oct 24, 2026, 6:39 AM UTC

Restore IPSW for iPad Pro 4 (11-inch, Wi-Fi): iPadOS 18.1.1, build 22B91.

Firmware information

Version: iPadOS 18.1.1
Build: 22B91
IPSW: Restore IPSW
Size: 7.7 GB
Release date: Nov 19, 2024, 6:24 PM UTC
File name: iPad_Pro_A12X_A12Z_18.1.1_22B91_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_18.1.1_22B91_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-25618052ec9ebe5444b8feecccbb28398107c8c70c7fcc2a912a2bee2803a3831b0

SHA-103fdb4d5f88b676fe2eaaf86b44cd5049aa742a6

MD57b1c47345c8e50ff1eab6e57a3a2e218