Checking IPSW for required components...
All required components found in IPSW
Using cached filesystem from 'iPhone10,3,iPhone10,6_15.4.1_19E258_Restore/078-29192-013.dmg'
Found ECID
Getting ApNonce in recovery mode... b7 cd d0 74 41 e5 b4 12 54 02 7a 30 ce 16 5a 82 c4 12 87 51 38 4f ff 8e 05 e6 f2 91 cc 13 26 d1
Trying to fetch new SHSH blob
Getting SepNonce in recovery mode... 8e 98 05 5b 9b 84 48 fe f9 ba ac 85 cd 6f cb 92 8b f8 83 a6
Request URL set to https://gs.apple.com/TSS/controller?action=2
TSS server returned: STATUS=94&MESSAGE=This device isn't eligible for the requested build.
ERROR: TSS request failed (status=94, message=This device isn't eligible for the requested build.)
Sending TSS request attempt 1... ERROR: Unable to send TSS request
ERROR: Unable to get SHSH blobs for this device