idevicerestore 1.0.0-194-g10cd5f7
Found device in Normal mode
ECID: 2902611023180
Identified device as n92ap, iPhone3,3
Device Product Version: 7.1.2
Device Product Build: 11D257
NOTE: Running non-interactively, automatically selecting latest available version
Selected firmware 7.1.2 (build 11D257)
Verifying 'iPhone3,3_7.1.2_11D257_Restore.ipsw'...
Checksum matches.
Extracting BuildManifest from IPSW
IPSW Product Version: 7.1.2
IPSW Product Build: 11D257 Major: 11
Device supports Image4: false
Variant: Customer Erase Install (IPSW)
This restore will erase all device data.
Checking IPSW for required components...
All required components found in IPSW
Extracting filesystem from IPSW: 058-4110-009.dmg
Getting ApNonce in normal mode... d3 0b 1c 9a 68 47 6e 5e d4 a1 d9 81 a8 b3 b6 23 74 77 35 5d 
Trying to fetch new SHSH blob
Getting SepNonce in normal mode... failed
ERROR: Unable to send TSS request