How to Reset Xiaomi Mi Band 4 to Factory Settings: The Complete Guide

Modern wearables like the Xiaomi Mi Band 4 are highly stable, but even the most reliable gadgets sometimes require user intervention.Occasionally, you may need to perform a complete reset of the activity tracker to eliminate software bugs or before selling the device to a new owner.Understanding how to properly reboot or reset the Mi Band 4 is a key skill for any owner of this popular accessory.

There are several scenarios where a memory cleanup procedure becomes necessary, such as if a gadget stopped syncing with a smartphone or got stuck during the boot phase, a standard shutdown may not help, and in such situations, Hard Reset becomes the only way to bring the device back to life without going to the service center.

Importantly, the process of restoring the original state can vary depending on the software used. Mi Fit (now Zepp Life) or Google Fit applications are most often used to control the bracelet. The choice of method depends on the specific model of the smartphone and the version of the operating system installed on it.

Reasons for performing resetting settings

Before you start taking drastic measures, it’s worth understanding why your Xiaomi Mi Band 4 might be unstable, and users often find themselves in a situation where the tracker stops displaying notifications or misreads the pulse, which can be caused by the accumulation of temporary files in the device’s memory or a conflict of firmware versions.

One of the main reasons is the disconnection of the connection between the Bluetooth module of the smartphone and the bracelet. If the application has accumulated synchronization errors, the device can “hang” while waiting for confirmation from the phone, in which case, cleaning the settings helps restore the normal data exchange cycle.

⚠️ Warning: Before resetting, make sure that the battery is at least 50% charged. Interrupting the process due to battery discharge can lead to irreversible damage to the software part of the device.

If you plan to sell or donate your Mi Band 4, be sure to delete all personal data, including training history, alarm settings and tied accounts, to ensure your digital security and privacy.

• 🚫 The device stopped responding to touch buttons.
• 🔄 The bracelet constantly loses connection to the smartphone.
• 📉 Abnormally fast battery discharge for no apparent reason.
• 📲 You want to untie the tracker from your current Mi Account.

Sometimes the problem isn't with the gadget itself, but with the app on the phone, and after the Zepp Life update, the old settings may conflict with the new interface, so clearing the cache on the side of the bracelet solves the compatibility problem.

Preparation for the discharge procedure

The efficiency of the factory reset depends on the quality of the pre-preparedness. You can’t just press the reset button without checking the system status. The first step should always be to check the battery charge, since the Xiaomi Mi Band 4 is sensitive to voltage fluctuations while writing system files.

The second important step is to ensure a stable connection: make sure your smartphone is in close proximity to the bracelet (no more than 1-2 meters), the presence of foreign sources of interference, such as a working microwave or a powerful Wi-Fi router, can disrupt the transmission of commands.

Remember to back up your data if you care. While basic statistics are stored in the Mi Cloud or Zepp servers, local settings for training profiles may be lost, keeping the current configuration will quickly return everything to its place after the reboot.

• 🔋 Charge the device to minimum 60-70%.
• 📱 Close the extra apps on your smartphone to free up RAM.
• 📶 Turn it off. VPN-Services that can block local connection.
• 🔍 Make sure the bracelet screen displays the time, not the download logo.

If you use third-party dials installed through modified versions of apps, their performance after reset may be disrupted.Be prepared for the standard dial to return by default, and you will have to adjust the appearance again.

Reset via Zepp Life (Mi Fit)

The most common and safe way to return the Xiaomi Mi Band 4 to its original state is to use the official mobile application. The Zepp Life interface (formerly known as Mi Fit) provides convenient access to the tracker’s system settings. This method is preferable, as it is guaranteed to properly break communication and clear memory.

To start, open the app on your smartphone and go to the Profile tab. From the list of connected devices, find your Mi Band 4. Click on the device name to enter the control menu. This is where all the basic parameters are located, including battery information, firmware versions and the junction point.

At the bottom of the screen, you'll see the Unplug button (or Unpair / Delete Device) and clicking on this option will initiate a disconnection process. The system will ask for an action confirmation, warning that all data will be deleted from the bracelet. Once confirmed, the Mi Band 4 will perform an automatic reboot and return to factory settings.

⚠️ Note: Once uncoupled, the bracelet will disappear from the list of devices in the application. To reuse it will need to be added as a new device, following the full pairing procedure.

It is important to understand the difference between simply turning off Bluetooth in your phone settings and software unsetting. If you just turn off Bluetooth, the data will remain in the tracker’s memory, and the next time it turns on, it will try to restore the connection. Only completely unset through the Profile → Mi Band 4 → Untie menu guarantees a clean reset.

If the process is successful, the MI logo will appear on the bracelet screen, followed by a request for language selection and pairing, which means that the Hard Reset has passed successfully and the device is ready for a new setup.

Alternative resetting methods

There are situations when the application does not respond or the bracelet is in a state where software reset via the menu is impossible, in such cases, alternative methods come to the rescue to resuscitate the Xiaomi Mi Band 4. One of the easiest ways is to use the discharge function.

The deep discharge method is to leave the bracelet on until the battery runs out completely and the device shuts down on its own, and then you need to put it on charge. At the time of switching on, many system processes are restarted, which can eliminate minor software failures.

Another option is to use third-party utilities for Android, such as Notify for Mi Band, which have advanced functionality and allow you to send special commands to the device, but it is worth remembering that using unofficial software carries certain risks and can lead to unstable work.

• 📉 Leave the bracelet until the battery is completely discharged (0%).
• 🔌 Put it on the charger and wait for the switch on.
• 📲 Use third-party management apps for Android.
• 🔄 Try reconnecting the device via your phone's Bluetooth settings (forget the device).

It is worth noting that physical opening of the capsule and closing of the contacts for discharge is strongly discouraged, it is a complex procedure that requires soldering equipment, and it will almost certainly lead to loss of warranty and damage to the moisture protection.

Re-establishment of interface after discharge

After successfully performing the reset procedure, your Xiaomi Mi Band 4 returns to the out-of-the-box state, which means it no longer remembers your phone, interface language, or notification preferences. The next important step is to properly re-sync.

Run the Zepp Life or Mi Fit app on your smartphone. Make sure that the Bluetooth section doesn't have your bracelet's old profile on the list of available devices. If it's left there, click "Forget this device" or "Cancel pairing." This is a critical step to avoid address conflicts.

Click the Add Device button in the app and select Mi Band 4 from the list. The tracker screen will display a vibration and a request for confirmation of pairing (watch icon or tick). Tap the touch button on the bracelet for confirmation. The process will take no more than a minute.

Once connected, the app will prompt you to update your firmware if a new version is available. Always agree to update immediately after a reset, as new versions of the software often contain bug fixes that may have caused the initial reset.

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If the bracelet is not on the lookout, try restarting the smartphone itself. Often the Bluetooth module in the phone requires restarting to correctly detect new devices.

Frequent problems and their solution

Even if you follow all the instructions, users can run into difficulties. The most common problem is that the bracelet does not respond to the undock command or freezes in the process. In this case, you should not panic. Most often, just waiting helps: leave the phone and bracelet nearby for 10-15 minutes, the system can complete the background processes itself.

Another common situation is that the bracelet has reset but does not reconnect. Check the permissions of the Zepp Life app in the Android or iOS settings. It needs access to geolocation, Bluetooth, notifications and background work to work properly. Without geolocation permission, it may not be possible to search for an Android device.

⚠️ Note: If the bracelet shows Chinese characters after reset, this is normal. When you first set up through the global version of the application, the interface language will automatically change to Russian or English, selected in the phone system.

Sometimes users complain that notifications from messengers stopped coming after a reset, this is solved by re-activating the switches in the Application Notifications menu inside the Mi Fit. Also check that notifications are allowed in the system settings of the smartphone itself for the application manager.

• 📱 Check the permissions of the application in the OS settings.
• 🔄 Reboot your smartphone and bracelet again.
• 🗑️ Remove and reinstall the Mi Fit/Zepp Life app.
• 📶 Make sure it's on. GPS (required to search on Android).

If nothing helps, it may be hardware, but in 95% of cases, software resetting and reconfiguring correctly resolve any software conflicts.

Questions and Answers (FAQ)

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Timely resetting of settings and firmware updates is the best prevention of problems with synchronization and autonomy of Xiaomi Mi Band 4.