Download iPadOS 13.3 (17C54) for iPad Pro 12.9-inch (WiFi)

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 iPad6,7
iPadOS Version 13.3
Release Date 2019-12-10
Update Date 2019-12-05
Sha1sum
c4b5bbd034fd43f70e501bec7992295734c9529b
Sha256sum
bc2cb89e00dd7e74d4e7b97f0839693a55c2f416bb3465b57ce24bb899aad082
md5sum
37d096b1a852f1861c2b722cd47f47b6
Size 3.54 GB
FileName
iPadPro_12.9_13.3_17C54_Restore.ipsw
Status

Download IPSW (3.54GB) Check device info
Release Notes

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

iPadOS 13.3 includes improvements, bug fixes and additional parental controls for Screen Time.

Screen Time

Apple News

Stocks

This update also includes bug fixes and other improvements. This update:

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222