Share here your experiences reagarding unlocking by Samsung 2G soft

[summer_20xx]

first of all, i wasn't able to unlock any samsung 2g phone, i put my request about this in this section and they told me to use ftdi device, so i bought Cruiser 4in1 cable which has ftdi chip.
with thise FTDI device i unlocked 2 C170 and 1 E250, and unlock failed with 1 U600 and 1 M300v.
Now please Easy-unlocker ouners share your experiense here to solve all problemes.
you shold put like this :

Phone model: C170
I use only Easy unlocker dongle with Cruiser 4in1 cable/Infinity/polar/UST...
Phone type selected in the soft:
Speed selected:
Sim card usage: with/without sim card inside
Log file

[summer_20xx]

C170
Using only the dongle with cruiser 4in1 cable
Phone type selected: TRIDENT/ C170
speed: 460800
Sim usage : without sim inside

Phone info:
~~~~~~~~~~~
Phone model: SGH-C170 (with MSL security)
FW version: C170BGGF2_GF3
Phone IMEI: 356528013595***

Unlock codes: (NEW / OLD)
~~~~~~~~~~~~~
NCK: 23936508 / 69846402

#0111*NCK# : reset Network Lock


(Lock status = 00000001)

[summer_20xx]

C170
Using only the dongle with cruiser 4in1 cable
Phone type selected: TRIDENT/ C170
speed: 460800
Sim usage : without sim inside

Phone info:
~~~~~~~~~~~
Phone model: SGH-C170 (with MSL security)
FW version: C170BGGF2_GF3
Phone IMEI: 356528013602***

Unlock codes: (NEW / OLD)
~~~~~~~~~~~~~
NCK: 64667179 / 18458865

#0111*NCK# : reset Network Lock


(Lock status = 00000001)

[summer_20xx]

E250
Using only the dongle with cruiser 4in1 cable
Phone type selected: SYSOL/ E250
speed: 460800
Sim usage : without sim inside

Phone info:
~~~~~~~~~~~
Phone model: SGH-E250 (with MSL security)
FW version: E250JCFL1
Phone IMEI: 354932014025***

Unlock codes:
~~~~~~~~~~~~~
Network code: 05857000
Subset code: 00000000
SP code: 00000000
CP code: 00000000
SIM code: 00000000
Phone code: 00000000

Unfreeze code: 05886860

(Lock status = 01000000)