Dash Cam Frequently Restarts?
2 Answers
The dash cam is powered through either the USB port or the car's cigarette lighter socket. Therefore, you can test whether there is a power supply issue by using other devices connected to the cigarette lighter or USB port. If there is, you will need to visit a 4S store for after-sales service. Disconnect the dash cam's power cable and try using a new power cable. If the dash cam still experiences repeated restarts, you can rule out a wiring issue. Alternatively, you can format the dash cam's memory card. If the restart issue persists, try inserting a small piece of paper behind the memory card (initially suspecting poor contact). If the problem remains, you can eliminate poor contact as the cause.
I see that frequent reboots of dash cams are quite common, mostly caused by unstable power supply or memory card issues. It could be due to loose power cables, poor plug contact, or unstable power from the vehicle's cigarette lighter causing the device to lose current and reboot automatically. A full memory card or slow card speed can also trigger the dash cam to repeatedly reset its workflow. Hardware overheating is another major reason—high temperatures inside the car during summer or prolonged use can make it 'overheat.' Software bugs or outdated firmware can also lead to similar malfunctions. When troubleshooting, start with the simplest steps: test the power supply with a high-quality cable, and format the memory card to check if capacity is exceeded. If the issue persists, update the firmware, and if necessary, seek professional help to inspect the device's internal circuits to avoid losing critical footage. Don’t take this lightly—frequent reboots can shorten the device’s lifespan and may even cause missed recordings of accident moments, leading to legal risks.
