Fitness bracelet owners often face situations where the device stops responding to commands or displays incorrect data. In such cases, the only right solution is a forced reset or a complete reboot of the system. For the Xiaomi Mi Band 4 model, this process has its own features that must be taken into account in order not to disrupt the tracker.
There are several reasons why it may be necessary to interfere with the work of the gadget, such as a banal screen freeze, problems with data synchronization or a desire to repurpose the device for a new owner, and understanding how to properly perform a hard reset will help avoid many technical difficulties.
It's important to note that there's no software reset through the menu of the bracelet itself, and all the control logic is centered on the Mi Fit (or Zepp Life) companion app, and it's through your smartphone that you'll do all the necessary things to clean up your memory and restore factory settings.
Reasons to perform a reset of tracker settings
Before you take any drastic action, it’s worth figuring out if your device really needs a full reset, and most often, users look for a way to reset when the bracelet stops responding to touch or doesn’t transmit pulse data, and in such situations, the system may have accumulated software errors.
Another common reason is to sell or transfer the device to another person, in which case it is critical not only to break the connection, but also to clear all personal data, including training history and biometrics.
Sometimes a reset is necessary after a failed firmware update. If the process of writing new data is interrupted or has gone wrong, the tracker may not work smoothly.
⚠️ Warning: Before performing any reset actions, make sure that the battery is at least at least 20-30%. Suddenly shutting down the device during data cleaning can cause damage to system files.
Rebooting methods when the system freezes
If your Xiaomi Mi Band 4 screen is gone and doesn't respond to touch, don't panic. Unlike smartphones, there's no physical power button. Forced reboot uses a power supply connection method.
You'll need an original charger or a compatible docking station. Just remove the tracker capsule from the strap and plug it into charging. In most cases, the system automatically initiates the reboot process when the voltage is applied.
If a simple connection didn't help, discharge the device completely. Leave the bracelet on until it shuts off on its own for lack of charge. After that, put it on charge - this often helps to reset static electricity and start the system again.
What to do if the bracelet warms up when charging?
It is also worth checking the contacts on the capsule. Oxidation or contamination of the gold pads can interfere with normal operation.
Complete reset via the Mi Fit app
The most correct way to return the tracker to its original state is to use the official app, which ensures that all data is deleted correctly and the device is ready for new synchronization.
Go to the device profile by selecting your bracelet from the list of available gadgets. At the bottom of the screen you will find the Unbind button. Pressing this button initiates the process of disconnecting the connection and cleaning the pairing data.
After confirmation of action, the bracelet vibrates and returns to the screen with QR-This means that the factory settings have been restored and the device is ready to connect to a new phone or reset.
☑️ Checklist before resetting via app
It's important to understand the difference between simply turning off Bluetooth in your phone settings and completely untying it in your app. The first action only breaks the link, but doesn't clear the data inside the tracker.
Delete your Bluetooth device and account
Sometimes users forget to untie the device before selling it, and the new owner can’t connect it to their phone, which requires removal from the list of trusted devices in the smartphone operating system settings.
Go to your phone’s Bluetooth settings, search the Mi Smart Band 4 list, and select “Forget Device” or “Unpair” option, which is to stop the phone from trying to automatically connect to a tracker that has already been cleaned.
If you plan to sell the bracelet, it is also important to remove it from your cloud profile if it is available in the advanced account settings, which will prevent confusion with health data in the future.
- 📱 Open Bluetooth settings on your smartphone.
- 🔍 Find the Mi Band 4 Devices List.
- 🗑️ Click on "Forget this device».
- 🔄 Reboot your smartphone to update lists.
Once these steps are done, the tracker will be completely clean in terms of network connections, and any new user will be able to easily add it to their application without addressing conflicts.
Table: Comparison of Resetting Methods
To make it easier to choose the right way to restore the device, let’s look at the basic methods in a comparative table, each of which has its own application characteristics depending on the current situation.
| Method | Data retention | Difficulty | When to use |
|---|---|---|---|
| Recharging (Reboot) | Preserve. | Low. | When the screen freezes |
| The uncoupling at Mi Fit | Removed | Medium | Before sale or dumping |
| Full discharge. | Preserve. | Low. | If the touchscreen doesn't work |
| Removal from Bluetooth | It doesn't. | Low. | When synchronization problems occur |
| Reboot | Yes. | 1/5 | Technical failures |
| Unbind | No. | 2/5 | Change of ownership |
| Discharge | Yes. | 1/5 | Total system failure |
| Forget Device | Yes. | 1/5 | Pinging conflicts |
As you can see from the table, only application detachment is suitable for complete data cleanup, and the rest are used to resolve temporary technical problems without losing user information.
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The choice of method depends on your goal: save data through a reboot or delete everything through an unbundle in the application.
Possible problems after discharge and their solution
After performing the reset procedure, the user may experience a number of typical problems: most often, the bracelet does not see the phone or refuses to sync the time, which is normal, since the device has returned to the “out of the box” state.
If the bracelet doesn't turn on after reset, it's possible the battery has gone into a deep discharge. Leave it on the charger for at least 30-40 minutes, even if the screen remains black.
In case the application can not find the device after reset, try to clear the cache of the Mi Fit application itself. Go to the phone settings, find the application in the list of installed ones and select “Clear cache”.
⚠️ Warning: Do not attempt to disassemble the capsule body to search for hidden Reset button. Mi Band 4 design does not involve user intervention inside the body and leakage will be broken.
Sometimes you need to re-authorize your Xiaomi account, make sure you’re using the same region and account if you’re recovering data from a backup, or create a new anchor for a clean start.
FAQ: Frequently Asked Questions About Mi Band 4 Reset
Are steps and health data reset when unbundled?
Can I drop my bracelet without my phone?
What to do if the bracelet does not respond to the undress?
Do I need to update the firmware after resetting?
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Save the screenshots. QR-The pairing code in the phone gallery immediately after purchase, which will help quickly restore communication if the application is accidentally deleted.
Proper use of reset and reboot functions will prolong the life of your fitness tracker and ensure its correct operation throughout its life. Follow the instructions, and the device will delight with the accuracy of measurements.