This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 26 January 2022 |
Upload Date | 23 January 2022 |
File Name | iPhone_4.7_P3_15.3_19D50_Restore.ipsw |
File Size | 5.41 GB |
SHA256sum | 3df413ee98252c017c136a5b4428555554450e4eae658401f7039238a86d1c50 |
MD5sum | 930d5d4bcfaacc019d190450e8b76e4b |
SHA1sum | 3e30b7c920e0c67f22b781cbada24d66569da1c9 |
Identifier | iPhone9,3 |
cd ~/Downloads
.idevicerestore -e iPhone_4.7_P3_15.3_19D50_Restore.ipsw
and press Enter.