HELP unlocking GT-S3800w rex70

[bullet79]

i'm having trouble unlocking the screenlock @ password .. tried almost everything but it wont unlock.. please help me.. :crying:

 

[black0000]

try 00000000
or
Enter *2767*3855# from the standby
screen. (You may need to remove the
SIM before it will allow you to type the
code in)