Two Methods:
Method1: Open up the rad and short the battery connection the system will request a password once you login



Method2 is on a phone:

FIRST !!!!!!!!!

You Must change the date to 2/2/98 


1. (Feature)9**

2. Left Soft Key - 8 times

3. Middle Soft Key - 3 times

4. Right Soft Key - 7 times

5. press hold

6. press 2

7. press 1

8. press rls