Apple iPad Pro 4 (11-inch, Cellular) iPadOS 18.1.1 IPSW firmware
Apple iPad Pro 4 (11-inch, Cellular)
Not signed
iPadOS 18.1.1
Build 22B91 For iPad8,10, J418AP
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
7.70 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 18.1.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 7.70 GB
- File name
iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw- MD5
7b1c47345c8e50ff1eab6e57a3a2e218- SHA-1
03fdb4d5f88b676fe2eaaf86b44cd5049aa742a6- SHA-256
18052ec9ebe5444b8feecccbb28398107c8c70c7fcc2a912a2bee2803a3831b0
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: iPad8,10, J418AP. 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