This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 03 May 2021 |
Upload Date | 27 April 2021 |
File Name | iPhone_4.0_64bit_14.5.1_18E212_Restore.ipsw |
File Size | 4.35 GB |
SHA256sum | 480280ba4bdb5297fdae716fa8b7c45e6dc9d67bbbdb1882ad87358425eea9e2 |
MD5sum | 15ee76dede2941c1fed827b5fe5dccd4 |
SHA1sum | 6127f3309563ac90db732886925a005998d2a089 |
Identifier | iPhone8,4 |
cd ~/Downloads
.idevicerestore -e iPhone_4.0_64bit_14.5.1_18E212_Restore.ipsw
and press Enter.