iPad Pro 2 (12.9-inch, Cellular) · iPad7,2

iPad Pro 2 (12.9-inch, Cellular) · iPadOS 17.1.1

21B91Unsigned

Catalog data · Last updated: Oct 23, 2026, 6:07 PM UTC

Restore IPSW for iPad Pro 2 (12.9-inch, Cellular): iPadOS 17.1.1, build 21B91.

Firmware information

Version: iPadOS 17.1.1
Build: 21B91
IPSW: Restore IPSW
Size: 6.22 GB
Release date: Nov 8, 2023, 6:58 PM UTC
File name: iPad_Pro_HFR_17.1.1_21B91_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_HFR_17.1.1_21B91_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-256fc32b7041a50445320437c30158c043d647a0e3b8d90e4c0af75ee61829985a8

SHA-1bddb2b2dd3666ec1464248fe072bcfdbb66fe943

MD52c3a480378429fb74a55e352b17775e9