sudo flasher -F DFL61_HARMATTAN_10.2011.34-1_PR_LEGACY_001-OEM1-958_ARM.bin -f -R
flasher 3.12.1 (Oct  5 2011) Harmattan
WARNING: This tool is intended for professional use only. Using it may result
in permanently damaging your device or losing the warranty.

Suitable USB interface (bootloader/phonet) not found, waiting...
USB device found at bus 002, device address 046.
Device identifier: xxx (SN: N/A)
Found device RM-696, hardware revision 1507
NOLO version 2.0.49
Version of 'sw-release': DFL61_HARMATTAN_10.2011.34-1_PR_009
Sending ape-algo image (7020 kB)...
100% (7020 of 7020 kB, avg. 24123 kB/s)
Suitable USB interface (phonet) not found, waiting...
USB device found at bus 002, device address 047.
Device identifier: xxx (SN: N/A)
Raw data transfer EP found at EP2.
Ping attempt 1 (250 ms)
Server application: 1.5.26
Found product RM-696 rev. 1507
Server implements softupd protocol version 1.8
Image SW version DFL61_HARMATTAN_10.2011.34-1_PR_001
Image moslo not present
Image mmc not present
Image tar skipped
Image config skipped

Battery level 96 %, continuing.

    image        [state    progress         transfer     flash speed]
---------------------------------------------------------------------
[_] cert-sw      [init         0 %       0 /       0 kB      NA     ]
[ ] cmt-2nd      [pending      0 %       0 /       0 kB      NA     ]
[ ] cmt-algo     [pending      0 %       0 /       0 kB      NA     ]
[ ] cmt-mcusw    [pending      0 %       0 /       0 kB      NA     ]
[ ] xloader      [pending      0 %       0 /       0 kB      NA     ]
[ ] secondary    [pending      0 %       0 /       0 kB      NA     ]
[ ] kernel       [pending      0 %       0 /       0 kB      NA     ]
[ ] rootfs       [pending      0 %       0 /       0 kB      NA     ]
ERROR: SU_GET_UPDATE_STATUS_REQ terminated with error code 10: Security failure

    image        [state    progress         transfer     flash speed]
---------------------------------------------------------------------
[f] cert-sw      [init         0 %       1 /       1 kB      NA     ]
[ ] cmt-2nd      [pending      0 %       0 /       0 kB      NA     ]
[ ] cmt-algo     [pending      0 %       0 /       0 kB      NA     ]
[ ] cmt-mcusw    [pending      0 %       0 /       0 kB      NA     ]
[ ] xloader      [pending      0 %       0 /       0 kB      NA     ]
[ ] secondary    [pending      0 %       0 /       0 kB      NA     ]
[ ] kernel       [pending      0 %       0 /       0 kB      NA     ]
[ ] rootfs       [pending      0 %       0 /       0 kB      NA     ]
Fetching error list:
========================================
bb5_rdc_cert_read failed
bb5_rdc_cert_read failed
bb5_rdc_cert_read failed
bb5_rdc_cert_read failed
bb5_rdc_cert_read failed
bb5_rdc_cert_read failed
Downgrade disallowed (1314777784)
[Pipe   0] Finishing in error state with status 10
========================================

ERROR: Failed to flash images