master reset phone enter code:
*01763*737381# .
try this : power on your phone, compose: *#9998*627837793#
Phone says "error code"
Now write : *#9998*737#
A menu appear
Find NCK code on this menu , remember it
Enter : #0111* then the 8 last numbers of the NCK code ,end by: #
Your phone should be unlocked
