Well, i seem not to be the luckiest out of all. I tried to Zeroize the device. Apparently, i succeeded - the 64gb device is zero-dead .
When ran the command, it told me something like battery level and "it'll take a while". When the "while" went over 1/2 hour, i decided that something in a process went wrong, and disconnected the device.
since then, no matter, what sintax or operands i use flashing it, it would return approx this screen:


Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Windows\system32>cd C:\Program Files\Nokia\Flasher

C:\Program Files\Nokia\Flasher>flasher -f -F DFL61_HARMATTAN_30.2012.07-1_PR_LEG
ACY_001-OEM1-958_ARM.bin
flasher 3.12.1 (Oct 6 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...
Found device RM-696, hardware revision 1601
NOLO version 2.3.6
Version of 'sw-release': DFL61_HARMATTAN_30.2012.07-1_PR_001
Sending ape-algo image (7096 kB)...
100% (7096 of 7096 kB, avg. 16502 kB/s)
Suitable USB interface (phonet) not found, waiting...
Ping attempt 1 (250 ms)
Server application: 1.7.2
Found product RM-696 rev. 1601
Server implements softupd protocol version 1.8
Image SW version DFL61_HARMATTAN_30.2012.07-1_PR_001
Image moslo not present
Image mmc not present
Image tar skipped
Image config skipped

Battery level 91 %, continuing.

image [state progress transfer flash speed]
---------------------------------------------------------------------
image [state progress transfer flash speed]
---------------------------------------------------------------------
[x] cert-sw [finished 100 % 1 / 1 kB NA ]
[x] cmt-2nd [finished 100 % 95 / 95 kB NA ]
[x] cmt-algo [finished 100 % 789 / 789 kB NA ]
[f] cmt-mcusw [finishing 0 % 6050 / 6050 kB 2992 kB/s]
[x] xloader [finished 100 % 23 / 23 kB NA ]
[x] secondary [finished 100 % 94 / 94 kB NA ]
[x] kernel [finished 100 % 2714 / 2714 kB 2992 kB/s]
[f] rootfs [writing 0 % 97280 / 1163796 kB 9307 kB/s]
Fetching error list:
SU_GET_PARAMETER_REQ timed out.
SU_FINISH_UPDATE_REQ timed out.

ERROR: Failed to flash images

C:\Program Files\Nokia\Flasher>flasher -f -F DFL61_HARMATTAN_30.2012.07-1_PR_LEG
ACY_001-OEM1-958_ARM.bin
flasher 3.12.1 (Oct 6 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...
Found device RM-696, hardware revision 1601
NOLO version 2.3.6
Version of 'sw-release': DFL61_HARMATTAN_30.2012.07-1_PR_001
Sending ape-algo image (7096 kB)...
100% (7096 of 7096 kB, avg. 18195 kB/s)
Suitable USB interface (phonet) not found, waiting...
Ping attempt 1 (250 ms)
Server application: 1.7.2
Found product RM-696 rev. 1601
Server implements softupd protocol version 1.8
Image SW version DFL61_HARMATTAN_30.2012.07-1_PR_001
Image moslo not present
Image mmc not present
Image tar skipped
Image config skipped

Battery level 92 %, continuing.
SU_SET_PARAMETER_REQ timed out.
ERROR: Unable to set CMT verify mode
ERROR: Failed to flash images

C:\Program Files\Nokia\Flasher>


Can anyone help me?