Apple iPad Pro 12.9-inch (Cellular) iPadOS 14.3 IPSW firmware
Apple iPad Pro 12.9-inch (Cellular)
Not signed
iPadOS 14.3
Build 18C66 For iPad6,8, J99aAP
Global · IPSW
A newer version is available for this region: iPadOS 16.7.16
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
4.31 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 14.3
- Region
- Global
- Type
- IPSW
- Released
- Size
- 4.31 GB
- File name
iPadPro_12.9_14.3_18C66_Restore.ipsw- MD5
36d3c1bbd858835c13ce1b8b358c330b- SHA-1
050c8cde9d0d0925748d228ba5ff50ba732475da- SHA-256
8865483a0ba03e3bfe8ca86c98c9736c922c1127b6855b86314f023aa10bf097
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: iPad6,8, J99aAP. 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