LG H990ds - Auto Detecting Item Test; Key Press Test and Calibration; Display Check Test Functionality; Ring Test Operation

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reserved. Only training and service purposes
LGE Internal Use Only
8. HIDDEN MENU
1. Auto Detecting Item Test 2. Key Press Test 3. Display Check Test 4. Ring Test
5. Vibrator Test
7. Motion Sensor Test 8. Loop Back Test 6. NFC
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