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 | iPhone_4.7_P3_13.5.1_17F80_Restore.ipsw |
File Size | 3.80 GB |
SHA256sum | 93099c75860a44f6526cf0af7ece61caf41c56b1cadbfc5c2ff2c876e2df2abf |
MD5sum | 22f59bb4ae67f801965699d205a50e87 |
SHA1sum | bf7dead7f0dcba01f7777cd88ec3a7c4e5cb8676 |
Identifier | iPhone9,1 |
cd ~/Downloads
.idevicerestore -e iPhone_4.7_P3_13.5.1_17F80_Restore.ipsw
and press Enter.