Download iPadOS 8.1.1 (12B435) for iPad Air (WiFi)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPad4,1
iPadOS Version 8.1.1
Release Date 2014-11-17
Update Date 2024-06-03
Sha1sum
4c99586b6576ac38417c6d27327bcb47b0a6fe85
Sha256sum
e74af367d3eff7d28f119fb73dcfdc4dfca331aa159573c1fa7940322ae66f68
md5sum
5e0ef8806439182e1cb87d45823d0af2
Size 1.89 GB
FileName
iPad4,1_8.1.1_12B435_Restore.ipsw
Status

Download IPSW (1.89GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

This release includes bug fixes, increased stability and performance improvements for iPad 2 and iPhone 4s.

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222