How to remove the registrar Xiaomi: dismantling and disconnection

The question of how to properly remove the Xiaomi recorder often arises from owners planning to reinstall the device on a new car or just want to retrieve the accumulated video. Despite the external simplicity of the design, careless handling of the mount or power system can lead to damage to the case or even failure of electronics. Modern models of DVRs from Xiaomi and their sub-brands, such as the 70mai, are designed with minimal user intervention, which requires a certain sequence of actions.

Before you start physically dismantling, you need to completely disconnect the device from the onboard network. This is critical, because abruptly shutting down the working recorder can damage the file system on the memory card, which will lead to the loss of the last records or the need for formatting. In most cases, the removal procedure is reduced to a neat disconnection of the power cable and separation of the main module from the installation site.

In this guide, we will discuss all the steps of the process, paying attention to the nuances of various models, how to extract a memory card and the rules for the safe handling of suction cups and adhesives.

Preparation for dismantling and power outage

The first step before removing the recorder itself is to prepare the workplace and ensure the safety of the procedure. You will need to turn off the car engine and remove the key from the ignition lock to prevent accidental on-board switching on. If the device is connected directly to the battery or through a fuse, make sure that there is no voltage on the cable.

Depending on the Xiaomi or 70mai model, the cable can be hard-wrapped into the case or connected via a USB or Type-C connector. If an external cable is used, it must be gently disconnected from the device itself, rather than pulling the wire while holding the recorder.

⚠️ Warning: Never try to disconnect the power cable by pulling the wire itself.This can damage the internal contacts of the connector, after which you will have to disassemble the case for soldering.

If the power cable is built in and goes to the lighter, just pull the plug out of the socket. In the case of hidden wiring, when the cable is laid under the cabin skin, the end is usually displayed next to the rear-view mirror. Carefully remove the connector from the socket on the recorder body.

• 🚗 Turn off the engine and turn off all electrical appliances in the car.
• 🔌 Disconnect the power cable from the registrar, holding on to the connector body.
• 🧤 Prepare a soft cloth or towel to put the removed device down.
• 📱 Take a photo of the connection if you plan to install the device back.

After the power is turned off, the device may remain hot for a while, especially if it was running in parking or recording cycles. 2-3 minutes before touching the body for dismantling.

Dismantling from a suction cup or adhesive base

Most Xiaomi recorder models are attached to the windshield in two main ways: suction or adhesive (3M). The method of removal depends on the type of attachment, and the use of force is unacceptable. For suction cup models, the process usually takes several seconds and does not require additional tools.

If your device is attached to a suction cup, find a lever or a fixation button on the base, smoothly move the lever to the open position or press the unlock button, then pull the device on itself. Sometimes the suction cup can "stick" to the glass, then you need a light scrolling movement.

The adhesive backbone is more complicated, and many users mistakenly try to tear the recorder off along with the platform, which can cause glass to break or damage to the body, and the correct algorithm involves removing the device itself from the mounting pad that remains on the glass.

Use a thin plastic card or line to remove the base from the adhesive, carefully swipe the tool between the device body and the platform, trying not to touch the glass. If the platform does break away from the glass, do not worry - it can be cleaned and glued again using a new 3M glue layer.

• 🔍 Check the type of fastening: suction cup or glue 3M.
• 🔓 For suction cups: pull the lock and pull the device.
• 🪪 For glue: use a plastic card to separate the case and the site.
• 🧼 Do not leave adhesive base on glass under direct sunlight without the device.

If you remove an old recorder, act with increased caution to avoid breaking the latches.

Removal of memory card and work with the storage device

One of the key steps before completely removing the registrar is to remove the memory card. In Xiaomi Mijia and 70mai models, the microSD card slot is often located at the bottom of the case or side, which requires removing the device from the glass for easy access.

MicroSD memory cards are very sensitive to static electricity and mechanical damage. Before extracting, it is recommended to press the edge of the card until a characteristic click (if the mechanism allows) or carefully pull it out with a nail or tweezers with blunt ends.

⚠️ Warning: Never remove a memory card while the recording indicator is on or status LED flashing, guaranteed to damage the last video file and possibly corrupt the file system.

If the memory card is stuck or not being retrieved, do not use metal objects such as needles or paper clips, as they can damage the contacts inside the slot.It is better to use a plastic tool or gently sway the card from side to side.

Once removed, the card is recommended to be stored in a special case. If you plan to use the card in another device, it must be formatted through the menu of the registrar itself after installation.

Removal of the additional GPS module and cameras

Flagship models of DVRs are often equipped with additional modules, such as: GPS-Tracker or second camera for interior photography: these components can be integrated into the main body or connected separately, which requires care when dismantling.

If GPS-The module is designed as a separate tail or connects through a connector, it should be turned off last, after removing the main device from the glass. The connectors can be tight, so rock the connector carefully, holding on to the plastic parts.

In some configurations, the rear-view camera cable or optional module can be laid along with the main tourniquet.When removing the recorder, make sure you do not stretch these cables excessively, as they can be attached to the cabin skin in other places.

• 🛰️ Unplug. GPS-antenna from the main connector, if it is removable.
• 🎥 Carefully disable the plume of the additional camera if it comes out of the case.
• 🔌 Check for hidden connections at the bottom of the device.
• 🧩 Do not make an effort if the connector does not lend itself - check for a fixator.

For models with integrated GPS, which is part of the body, no additional action is required, except for the general dismantling of the device, the main thing is not to damage the antenna module, which is often located at the top of the case.

Cleaning and maintenance after removal

Once you have removed the recorder, it is recommended to carry out its preventive maintenance. The body and lens of the lens during operation accumulate dust, fat spots and contamination, which can worsen the quality of the video.

Wipe the body with a soft microfiber, a slightly moistened electronic cleaner. Pay special attention to the lens - use special wipes for optics. A contaminated lens can create the effect of "soap" pictures or glare from oncoming headlights.

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Wipe the recorder lens with only special optics wipes or microfibers. Using ordinary fabric or paper can leave micro scratches that will be visible on video at night.

Also check the condition of the suction cup or the adhesive pad. If there are villi or dust on the suction cup, rinse it with warm water and soap and dry it. The 3M adhesive base, if it is contaminated, is better replaced with a new one, as it will keep it worse again.

Check the power connectors and memory cards for oxidation. If the contacts look dark, clean them gently with a dry soft brush, which will ensure a stable connection at the next installation.

• 🧼 Wipe the body and lens with a microfiber.
• 💧 Wash the suction cup with warm water (if it is removable).
• 🔍 Check the oxidation rods for oxidation.
• 🗑️ Replace the adhesive base if it has lost stickiness.

Regular maintenance not only prolongs the life of the device, but also ensures that at a critical moment, the video recording will be clear and informative.

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The quality of the video is directly dependent on the purity of the lens, and regular cleaning of the camera is a mandatory procedure after each removal of the device.

Frequent errors in dismantling

The process of removing the recorder seems simple, but users often make mistakes that lead to breakdowns, one of the most common is trying to remove the device without turning off the power, which can cause a power surge.

Another mistake is to use excessive force when unsticking from the glass: the windshield of a car has a coating and structure, and a sharp jerk can lead not only to the fall of the recorder, but also to the appearance of cracks in the glass, especially in the cold season.

⚠️ Warning: Do not leave the recorder on the suction cup unattended in hot weather. Under the influence of the sun, the suction cup may soften, and the device will fall on the torpedo, damaging the screen or body.

Also often ignored is the state of the memory card, and extracting the card "hot" or without first completing the record in 90% of cases leads to the need for formatting and loss of the archive.

Try to act slowly and consciously. If some element fails, it is better to stop and study the instructions for your particular model than risk the integrity of expensive equipment.