This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 19 January 2016 |
Upload Date | 12 January 2016 |
File Name | iPhone5,2_9.2.1_13D15_Restore.ipsw |
File Size | 1.55 GB |
SHA256sum | ed04184b71b267bb9f26d8d1a976347b7a637213a413f11ff5fea5345ba21ad8 |
MD5sum | 993c9bedcfbfada644c06db8c4094f40 |
SHA1sum | e416ec95c6d9261c3e22b787ab59c96b9774a427 |
Identifier | iPhone5,2 |
cd ~/Downloads
.idevicerestore -e iPhone5,2_9.2.1_13D15_Restore.ipsw
and press Enter.