iPad Air (Cellular) · iPad4,2

iPad Air (Cellular) · iOS 8.4.1

12H321Unsigned

Catalog data · Last updated: Oct 24, 2026, 1:53 AM UTC

Restore IPSW for iPad Air (Cellular): iOS 8.4.1, build 12H321.

Firmware information

Version: iOS 8.4.1
Build: 12H321
IPSW: Restore IPSW
Size: 1.94 GB
Release date: Aug 13, 2015, 5:59 PM UTC
File name: iPad4,2_8.4.1_12H321_Restore.ipsw
Download host: appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

This link is blocked by the server policy or legacy HTTP restrictions. No alternative download is available.

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-256c7ed017840e9c92deb6d80a48b6808f765c99aa37bb4ddf6a143158204a5d1a7

SHA-1465bc2d738a5a522881141155e681922f2ab93b6

MD5d0beb353d87a4bb9ae87b292df431005