Download iPadOS 13.1.1 (17A854) for iPad mini 5 (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 iPad11,1
iPadOS Version 13.1.1
Release Date 2019-09-27
Update Date 2019-09-24
Sha1sum
b06da400c28e96b285292956d2165226d4bee05a
Sha256sum
904bbc492a4b600b3e0e617bb43d3b936438a61fdd788c9e0ee03433fd3e4df3
md5sum
bc640b3f3b6bfb406e5410d01d069498
Size 3.73 GB
FileName
iPad_Spring_2019_13.1.1_17A854_Restore.ipsw
Status

Download IPSW (3.73GB) Check device info
Release Notes

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

iPadOS 13.1.1 includes bug fixes and improvements for your iPad. This update:

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

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