| 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 & Accessories： | All Appearance Reboot problem Car charger USB cable Electrostatic sticker |
| Suggestions & Guidance： | All Suggestions Guidance |
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← engcrp 7 Months+5036 8 1 -
← 70mai 10 Months+396 2 0
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M-DRV_1565728719710 9 Months+291 0 0
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← 70mai 6 Months+1439 27 0 -
← M-DRV_1585637995111 1 Months+1790 13 0
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← engcrp 7 Months+315 6 0
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← 70mai 7 Months+415 2 0
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M-DRV_1572025786195 7 Months+283 0 1
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M-DRV_1573318507293 6 Months+215 0 0
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M-DRV_1573587539078 6 Months+187 0 0
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M-DRV_1573587539078 6 Months+292 0 0
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← M-DRV_1575430288456 5 Months+303 2 1
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← Marcin Kacprzak 5 Months+181 1 1
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← M-DRV_1576193845545 4 Months+236 2 1
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← M-DRV_1572753205565 3 Months+432 11 0
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← M-DRV_1562058597440 3 Months+250 2 0
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← M-DRV_1581539112309 3 Months+113 1 0
