Download iPadOS 15.5 (19F77) for iPad 6 (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 iPad7,6
iPadOS Version 15.5
Release Date 2022-05-16
Update Date 2022-05-11
Sha1sum
fca619459b4f7c7efca377731332c8f32ab62f75
Sha256sum
9d6fe3d9df26b616e5df41e8174c48f1829440b5db4188a473687d87418081b7
md5sum
22392e1d85ff97a99e02f9c14547c7dd
Size 4.88 GB
FileName
iPad_64bit_TouchID_ASTC_15.5_19F77_Restore.ipsw
Status

Download IPSW (4.88GB) Check device info
Release Notes

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

iPadOS 15.5 includes the following improvements and bug fixes:

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