Download iPadOS 15.5 (19F77) for iPad 9 (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 iPad12,2
iPadOS Version 15.5
Release Date 2022-05-16
Update Date 2022-05-11
Sha1sum
fac1e816fe009b2a8cd8afac167e73e4c6c13a51
Sha256sum
2deb8ac585d7928fdb34e9ca9a4622956574714cbba69e37469b39ee72f3e97c
md5sum
1a271beaf00c8d475f7ac254cf93bb7a
Size 5.26 GB
FileName
iPad_10.2_2021_15.5_19F77_Restore.ipsw
Status

Download IPSW (5.26GB) 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