This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 21 June 2023 |
Upload Date | 16 June 2023 |
File Name | iPhone_5.5_P3_15.7.7_19H357_Restore.ipsw |
File Size | 5.17 GB |
SHA256sum | 2759cf29b5400758e46642854ea9122cd1c788544917ea2035f388870b5734f2 |
MD5sum | 519611930c370946302c3a2264be2eb6 |
SHA1sum | 27df364431a3b0461442611c863af5cc6ad8cdd1 |
Identifier | iPhone9,4 |
cd ~/Downloads
.idevicerestore -e iPhone_5.5_P3_15.7.7_19H357_Restore.ipsw
and press Enter.