M100, wrong password
 

Hi everybody,
There is a samsug M100 which normally asks for the simcard when there is no sim inside, but if the sim is put, it says "wrong password typed, needs repairation"
I dont' have any flash cable for that, to flash it.

Is there any other solution for it?
Like unlocking it with codes? or any command like *2767*2878# to reset to full e2p?

thanx in advance