1. How to modify the system settings of the dash cam?

After connecting the dash cam with the 70mai app, enter the dash cam plug-in interface and then click “Dash cam Settings” to enter the setup interface.

2. How to set the collision sensitivity of the dash cam?

Go to “Settings”- “Collision sensitivity” to set the trigger sensitivity of the acceleration sensor which can trigger automatically emergency video saving when collision happens.

Options include:

• Low: Low sensitivity. Only severe collisions trigger automatically emergency video recording. Low speed collision or light touch won’t(default option).
• High: high sensitivity. low speed collision will also trigger automatically emergency video recording.
• Close: close automatically save emergency video. Videos are saved in the normal video directory.

Due to the difference of vehicle collision and friction condition is very big, so do not make sure every collision is bound to trigger automatically save emergency video, so in the case of accident, please backup exported key video to mobile phones, computers, and other media.

3. How to set the system time of the dash cam?

Tap “System time” in the dash cam settings and then the dash cam will automatically synchronize the time of the phone.

4. How to format a microSD card？

The microSD card must be formatted in the dash cam. There may be compatibility issues if the microSD card is formatted by other devices.

Press the power button of the dash cam 3 times to start formatting. During the formatting, the indicator of the dash cam will flashes blue.

In the process of formatting the memory card, the video recording will stop and the phone app will not be able to operate other functions.

After the formatting is completed, the dash cam will automatically start recording.

5. How to return factory settings?

If there is an unrecoverable software problem, you can try to restore to the factory settings.

Press the power button of the dash cam 5 times to start the factory resetting. During the resetting, the indicator of the dash cam will flashes blue.

After the factory resetting is completed, the dash cam will automatically shut down. Please press the power button to restart.

6. How to reset the hardware?

If there is an unrecoverable hardware problem in the dash cam, you can try to reset the hardware.

Press and hold the power button for about 15 seconds to force shutdown the device then press the power button again to restart the device.

7. How to check the dash cam’s firmware version?

In the 70mai app, go to “” -“My device“-“Device list“; Tap the device name then tap “Firmware upgrade” to check.