Download iPadOS 15.3.1 (19D52) for iPad 7 (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 iPad7,12
iPadOS Version 15.3.1
Release Date 2022-02-10
Update Date 2024-06-03
Sha1sum
ca6a61688be1b958d9fd4da85681160a15273e6d
Sha256sum
23abe2b2ff529f0f2745978b89c1efb6c0feceeb2d5f62ba69a920b63f53deb8
md5sum
60dc803a94907cad38c5081249067597
Size 4.93 GB
FileName
iPad_10.2_15.3.1_19D52_Restore.ipsw
Status

Download IPSW (4.93GB) Check device info
Release Notes

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

iPadOS 15.3.1 provides important security updates for your iPad and fixes an issue that may cause Braille displays to stop responding.

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

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