u800 still cannot unlocked

[MGT SOFTWARE]

i search to all box but still this model u800 cannot be unlocked, but because is reading well i think eu will be first in the work as usuallly

Phone info:
~~~~~~~~~~~

Phone Model: U800
Revision: U800AYHG
IMEI: 355156012728417

Your phone doesnt seems to be manufactured by Samsung.
We cannot guarantee that any given unlock codes will be correct.

Reading data from phone...
ERROR - Can't get CRYPTKEY!

[Stylo_GSM]

I have unlocked one yesturday,

Unlocking of this model is tested.

[MGT SOFTWARE]

I have unlocked one yesturday,

Unlocking of this model is tested.

which tool you use, or what program used to unlock this type, can u post screen short

[Ja\/\/aD]

take a look
http://forum.gsmhosting.com/vbb/showthread.php?t=587156