TO PERFORM LG KE970 HARD RESET FOLLOW THESE FOLLOWING STEPS:
A FULL RESET SOMETIMES REFERRED AS HARD RESET, PLEASE DONT FORGET TO BACK UP YOUR IMPORTANT DATA BEFORE HARD FORMAT YOUR PHONE. HARD FORMAT CAN ERASE YOUR DATA AND ALL SETTING. TO PERFORM HARD FORMAT FOLLOW THESE STEPS:
1. PRESS MENU 2. PRESS SETTING 3.RESET SETTING 4. MASTER RESET 5. SELECT YES 6.ENTER SECURITY CODE 7. PRESS OK ** DEFAULT SECURITY CODE IS 0000