Download iPadOS 14.3 (18C66) for iPad Pro 12.9-inch (Cellular)

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 iPad6,8
iPadOS Version 14.3
Release Date 2020-12-14
Update Date 2024-06-03
Sha1sum
050c8cde9d0d0925748d228ba5ff50ba732475da
Sha256sum
8865483a0ba03e3bfe8ca86c98c9736c922c1127b6855b86314f023aa10bf097
md5sum
36d3c1bbd858835c13ce1b8b358c330b
Size 4.31 GB
FileName
iPadPro_12.9_14.3_18C66_Restore.ipsw
Status

Download IPSW (4.31GB) Check device info
Release Notes

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

iPadOS 14.3 includes support for Apple Fitness+ and AirPods Max. This release also introduces Privacy information on the App Store, and includes other features and bug fixes for your iPad.

Apple Fitness+

AirPods Max

Photos

Privacy

TV app

App Clips

Air quality

Safari

This release also addresses the following issues:

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222