How to reset the Xiaomi Mi Band fitness bracelet to factory settings

Xiaomi’s modern wearables have become an integral part of millions of users’ lives, tracking steps, sleep and heart rate. However, over time, the device may start to malfunction, freeze or require transfer to a new owner. In such situations, the only effective solution is a complete reset to factory settings, which cleans the internal memory of the tracker from accumulated debris, synchronization errors and personal data.

The process of restoring the original state of the Mi Wear system (formerly Zepp Life) is radically different from the standard electronics reboot. Many users mistakenly believe that it is enough to simply disable the bracelet from the smartphone, but this only breaks the connection, leaving all files in place.

Whether you own the popular Mi Band 4 model or the latest version of the Mi Band 8, the principles of memory cleaning remain similar, although the menu interface may vary. It is important to understand the difference between software reset via the app and full formatting through the device's menu. A full reset through the device's menu deletes all data without recovery, including unlocking the account anchor. Let's take a look at all the available methods.

Preparation of the device for the cleaning procedure

Before you start the process of erasure, you need to make sure that the battery is sufficiently charged. If the battery sits down at the time of writing system files or updating the configuration, the gadget can turn into a “brick”. The optimal indicator for starting work is a charge of at least 50%, which guarantees the stability of the processor during execution of commands.

It is also critical to ensure a stable connection between your smartphone and tracker. Get closer to your phone to avoid losing data packets over Bluetooth Low Energy. If you plan to sell the device or transfer it to another person, pre-preparation involves not only cleaning up, but also understanding what data will remain in the cloud.

⚠️ Warning: Before starting the procedure, be sure to back up important data in the application if such a feature is available for your model, as after the reset, the activity history will be lost.

Make sure your smartphone has an up-to-date version of Mi Fitness or Zepp Life. Older versions of the software may not correctly send commands to newer bracelet models, leading to a run-in error. Check for updates in your phone's app store.

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Before reset, take a screenshot of your current target settings on steps and pulse to quickly restore them after re-synchronization.

The method of detachment through the application Zepp Life and Mi Fitness

The most common and safe way to return the device to its original state is to use official software, which is preferred because it ensures that the connection between the Xiaomi ID account and the specific serial number of the tracker is properly broken, and the process begins with opening the main screen of the application, which displays the connection status.

In Zepp Life, you need to go to your profile, select an image of your device, and find the Untie or Unbind option. In the Mi Fitness app, the logic is similar: select a device in the list and press the off button. The system will request confirmation of action, warning that all data will be deleted from the wearable gadget.

• 📱 Open the application and go to the tab "Profile" or "Device».
• 🔗 Click on the name of your bracelet in the list of connected devices.
• 🗑️ Select the “Untie” option and confirm the action in the dialog window that appears.
• 🔄 Wait for the vibration and appearance of the Mi logo on the tracker screen.

Once these steps are done, the tracker will automatically restart and return to the “out of the box” state, waiting for pairing. It is important to note that this method does not always completely clear the cache of system files if the device has experienced deep software failures, in which cases deeper intervention through the device’s menu may be required.

Reset via the menu of the fitness bracelet itself

If the app doesn't see the device or doesn't work properly, you can reset directly through the tracker interface, a technique that is particularly relevant for models starting with the Mi Band 4 and later, where the screen allows you to interact with the system without the phone, navigation is done by swiping and touching, which requires a certain amount of accuracy.

You need to find the Settings section in the main menu, and if you scroll down, you'll find System or Reset, and in some versions of the firmware, this feature is hidden in the About submenu, and clicking on this item initiates the process of formatting internal memory.

The system will issue a warning that all data will be deleted. The confirmation usually requires clicking a tick or holding your finger on the screen for a few seconds. This is done to prevent accidental activation of the function when carried in your pocket. Once confirmed, the screen will go out and the device will begin the cleaning procedure.

⚠️ Warning: During the reset process, the device may get heated, which is the normal reaction of the processor to actively write and delete files.

It is worth considering that on models without a screen, such as Mi Band 2 or 3, this method is not available, and the only option is to use an application or specialized utilities for flashing, which requires deeper technical knowledge.

Table of compatibility of methods for different models

Different generations of fitness trackers have different software architectures, which affects the recovery methods available. Owners of older models often have to rely solely on the app, while new devices have autonomy.

As you can see from the table, starting with the fourth model, the functionality has expanded, allowing users to control the device more flexibly. NFC-The reset procedure also removes access cards and payment data, so after resetting the card will have to re-link.

If your model is not listed, it is likely to be a first or second generation model that is fully smartphone-based, and in these cases, Zepp Life is the only tool for managing the lifecycle of the device.

Solving problems when the process is stalled

Sometimes the cleaning procedure may go wrong: the device freezes on the logo, restarts endlessly or does not respond to touch, this can be caused by damage to system files or conflicting firmware versions. First of all, try to put the tracker on charging for 15-20 minutes.

If the device doesn't respond, you can try the cold reboot method, which requires you to decharge the device completely, leaving it on until it's completely turned off, then charge it, and once the screen lights up, try the standard reset procedure again.

• 🔋 Put the tracker on the charger and make sure to contact.
• ⏳ Leave the device to charge up to 100% without interruption.
• 📵 Turn off Bluetooth on your smartphone while charging.
• 🔄 After turning on, try repeating the reset procedure.

In rare cases, repeatedly pressing the touch button (5-10 times) during booting helps, which can wake up debugging mode or simply restart the processor, relieving a temporary deadlock in the software.

⚠️ Warning: If the device heats up to an uncomfortable temperature during charging after a failure, disconnect it immediately from the mains to avoid battery bloating.

If the software methods don't work, there may be a hardware malfunction of the memory controller. DFU-mode can finally disable the device, and it is better to contact the service center.

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Full discharge and subsequent long-term charging often help restore the operation of the got stuck power controller.

Frequently Asked Questions (FAQ)

In conclusion, we have collected answers to the most popular questions that users have in the process of device recovery, which will help to avoid common errors and better understand the logic of the system.