This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 10 December 2019 |
Upload Date | 05 December 2019 |
File Name | iPhone_4.7_13.3_17C54_Restore.ipsw |
File Size | 3.46 GB |
SHA256sum | dad0fe7c5f93bce41d09e5c5b172cec80912afddf254b17efe549d17c53c096b |
MD5sum | 978e3687e0f3f72fbba19e5ad3f74723 |
SHA1sum | 66e423869cfe69ced386d3eccea595caa42ff86f |
Identifier | iPhone8,1 |
cd ~/Downloads
.idevicerestore -e iPhone_4.7_13.3_17C54_Restore.ipsw
and press Enter.