Apple iPad Pro (11-inch, WiFi) (4th generation) iPadOS 18.1.1 firmware
Apple iPad Pro (11-inch, WiFi) (4th generation)
Not signed
iPadOS 18.1.1
Build 22B91 For iPad14,3, J617AP
Global · IPSW
A newer version is available for this region: iPadOS 27.0.1
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
7.78 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 18.1.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 7.78 GB
- File name
iPad14,3,iPad14,4,iPad14,5,iPad14,6_18.1.1_22B91_Restore.ipsw- MD5
2c77ae1c1ed65f0fe992c71420fffeee- SHA-1
748a7a302e6b2c87b068d6a31aefd7632d6b45c3- SHA-256
94ed6a2d5c127404936f31bfbc5ac4e59febe28386db4ea0a810b616d92c0a4c
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: iPad14,3, J617AP. 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