This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 19 December 2023 |
Upload Date | 16 December 2023 |
File Name | iPhone14,6_17.2.1_21C66_Restore.ipsw |
File Size | 6.98 GB |
SHA256sum | 8026a07badd1eb96ef7c6c1d3765fe431e066112ad0abf23968432f793a345b1 |
MD5sum | b86fd4b0fe96713ccc2eab6d64283081 |
SHA1sum | 85bfa91f74e20b90925c693fec8d6af6985027e4 |
Identifier | iPhone14,6 |
cd ~/Downloads
.idevicerestore -e iPhone14,6_17.2.1_21C66_Restore.ipsw
and press Enter.