This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 10 February 2022 |
Upload Date | 07 February 2022 |
File Name | iPad_Fall_2021_15.3.1_19D52_Restore.ipsw |
File Size | 5.56 GB |
SHA256sum | 8a3377eaaeda530badb78086c9b06a4366422f8ac0a1249a6a48e79d7c4e3248 |
MD5sum | 2c2c4070aa3848f5739c0c5dc29906b9 |
SHA1sum | 715e9206c6ecf8875b3d7adfe7c21ee612f7e774 |
Identifier | iPad14,1 |
cd ~/Downloads
.idevicerestore -e iPad_Fall_2021_15.3.1_19D52_Restore.ipsw
and press Enter.