| Firmware： | All Voice control Video problem Update problem SD card Time and date Language version |
| APP： | All WiFi connection APP log in Register problem APP download |
| Hardware： | All Appearance Reboot problem |
| Suggestions： | All Suggestions |
| Guidance： | All Guidance |
| Accessories： | All Electrostatic sticker USB cable Car charger |
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← M-DRV_1563540356522 7 Days+323 10
