Download iPadOS 14.3 (18C66) for iPad Air 4 (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 iPad13,2
iPadOS Version 14.3
Release Date 2020-12-14
Update Date 2024-06-03
Sha1sum
f3c55b2ab77250e3fff3f35edb40448ab6e4175f
Sha256sum
00632b709f5156166a6922a3f4dea8610d9b20e5c35e58a3af465df507540b68
md5sum
ca1fed91a583ad635aa70c625ec7ce27
Size 4.56 GB
FileName
iPad_Fall_2020_14.3_18C66_Restore.ipsw
Status

Download IPSW (4.56GB) 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