This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 01 June 2020 |
Upload Date | 28 May 2020 |
File Name | iPad_Fall_2018_13.5.1_17F80_Restore.ipsw |
File Size | 4.15 GB |
SHA256sum | aa708ddc34362cc6329840ad119d54cef6775ceae24ff04235a183daf871c592 |
MD5sum | d6705260247d537ac9bdc4c199bc86c0 |
SHA1sum | 980a4efea0796dacec65a1a20b68066fc53d33bb |
Identifier | iPad8,4 |
cd ~/Downloads
.idevicerestore -e iPad_Fall_2018_13.5.1_17F80_Restore.ipsw
and press Enter.