Apple iPad Air 5 (Cellular) iPadOS 18.1.1 firmware
Apple iPad Air 5 (Cellular)
Not signed
iPadOS 18.1.1
Build 22B91 For iPad13,17, J408AP
Global · IPSW
A newer version is available for this region: iPadOS 27.2 beta 4
Apple no longer signs this version, so a normal restore with Finder or iTunes will fail. Use a signed version unless you know you need this one.
Download
7.68 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 18.1.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 7.68 GB
- File name
iPad_Spring_2022_18.1.1_22B91_Restore.ipsw- MD5
a76cdc06a4f2c290c0b9a5f19957ad39- SHA-1
e88185b115d2842db97c52521fb1ba91340f0a8c- SHA-256
cb953445a59b9ed49cd49c5055f89dbce8ed7da0df3cf23a1c32ec7e543092ca
After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.
Before you download
- Make sure your device’s model number is one of: iPad13,17, J408AP. You will find it in Settings → About phone, or on the box.
- This file is for the Global region. Installing another region’s firmware can remove features or block updates.
- Apple devices can only restore versions marked “Signed”.
- Back up your photos, contacts and files first, and charge the battery above 50%.
How to install
Use Finder on a Mac or the Apple Devices app / iTunes on Windows to install an IPSW file. Apple only accepts versions it is still signing, so check the “Signed” label before you download.
Read the guide: How to restore an iPhone, iPad or iPod with an IPSW file