./tsschecker -m iPhone12,1_15.6.plist -d iPhone12,1 -e 0x12345ABC --latest
Request failed, invalid nonce Root cause: Missing --latest-sep . Outcome: Added flag → restore completed.
./tsschecker -m iPhone12,1_15.6.plist -d iPhone12,1 -e 0x12345ABC --latest
Request failed, invalid nonce Root cause: Missing --latest-sep . Outcome: Added flag → restore completed. unable to request shsh