This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 25 October 2021 |
Upload Date | 15 October 2021 |
File Name | iPad_Pro_Spring_2021_15.1_19B74_Restore.ipsw |
File Size | 5.97 GB |
SHA256sum | 611577e50e44ccc667beae1a8fe11b47a4a687363a3b7747f21627d90309c8ba |
MD5sum | fff25229d99776d981f899631587ea74 |
SHA1sum | a7b91d7d4206908a7acdacc5054853bd86e01420 |
Identifier | iPad13,11 |
cd ~/Downloads
.idevicerestore -e iPad_Pro_Spring_2021_15.1_19B74_Restore.ipsw
and press Enter.