Modern wireless headsets have become an integral part of everyday life, providing freedom of movement and high-quality sound. However, even reliable devices such as Xiaomi True Wireless Earphones 2 sometimes encounter software errors, which can manifest themselves in the form of pairing problems, channel desynchronization or incorrect touch control.
In most cases, the user is faced with a situation where one of the headphones stops working in pairs with the other, a classic symptom of a communication disorder between the left and right modules. Instead of carrying the device to the service center, it is often enough to perform a complete reset to factory values.
The procedure for restoring the original state of the software does not require special skills or expensive equipment, all activities are performed directly through the touch panels on the headset body and the Bluetooth interface of your smartphone, it is important to strictly observe the sequence and time intervals, which will be discussed below.
Reasons for the need to reset the headset settings
There are a number of typical situations where Hard Reset is the only effective solution to a problem: headphone software, like any other microprocessor technology, can accumulate errors during operation, often due to conflicts when switching between devices or incorrectly ending a communication session.
One of the most common reasons is that the stereo pair is out of sync. In normal mode, one headphone (master) transmits a signal to the second (slave), creating a single audio system, and if this communication channel is disrupted, you can hear the sound in only one ear or observe that the indicators flash different colors.
⚠️ Attention: Before performing the reset, make sure that the battery charge in the case and the headphones themselves is at least 30-40%. Interrupting the process due to battery discharge may lead to the inability to turn on the device.
Also, the need to clean up memory may arise when selling the device or transferring it to another user.Reset removes all stored connection profiles, which guarantees the confidentiality of your data and allows the new owner to easily customize the headset for himself.
Preparation for the procedure for restoring factory parameters
Before you start active actions, you need to properly prepare the workplace and the devices themselves. Chaotic pressing without prior preparation often leads to the fact that the user is lost from the account or timing, and the procedure does not end successfully.
The first step is to completely disable Bluetooth on a smartphone or tablet to which Xiaomi True Wireless Earphones 2 was connected. Moreover, it is recommended to go to the Bluetooth settings, find the device in the list of previously used ones and select the option “Forget the device” or “Sever the pairing”.
- 🔋 Make sure the charging case has sufficient energy level to carry out the procedure.
- 📱 Turn off Bluetooth on all nearby devices that may automatically try to connect to the headset.
- 🧹 Wipe the contact areas on the headphones and inside the case with dry soft cloth to eliminate charging problems during the process.
Once you have removed the connection profile from your phone’s memory, put both headphones back in the charging case, and leave the case cover open, as access to the touch panels will be necessary throughout the operation.
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The reset process itself on Xiaomi models often doesn’t have a physical Reset button like on routers or some full-size headphones. Instead, a combination of prolonged taps on touch zones is used. This requires a certain dexterity and attention to light indications.
Take both earbuds out of the charge case. Make sure they're on (usually they turn on automatically when you pull them out). Now you need to press and hold the touchpads on both headphones at the same time. The retention time is about 20 seconds.
☑️ Reset algorithm
When you hold it, you'll see the lights flash a certain way, and they can flash white, and then they can flash red, and the critical thing is waiting for the lights to turn red and go out, or they'll flash white three times in a row, and that's a signal that the factory settings have been successfully restored.
Once you see the confirmation indication, release the sensors. Immediately place both earbuds back in the charging case and close the lid. Let them lie closed for about 10-15 seconds, which is necessary for the device to retain the new parameters and reboot.
Then open the case again and remove the headphones, and they should go into device search mode (usually the indicators start flashing white often), and now you can turn on Bluetooth on your phone and pair again, as with a new device.
Solving typical problems after resetting
Even with all the instructions, sometimes there are nuances that require additional intervention, such as the phone sees the device but does not connect, or only one earphone is connected, in such cases, you should not panic, because the algorithms of the solution are quite simple.
If the smartphone finds the device but the connection is not established, try turning off the Bluetooth on the phone completely and turning on the phone again. It is also useful to restart the smartphone itself to clear the Bluetooth stack cache of the operating system. Often the problem lies in the conflict of old entries in the phone's memory.
What if the reset didn't help?
If you only have one headphone, repeat the reset procedure again, but double the sensor retention time. Sometimes the microcontroller needs a longer signal to enter flashing mode. Make sure your fingers are dry and fit tightly into the touch areas.
| Symptoms. | Possible cause | Method of decision |
|---|---|---|
| The indicator doesn't burn | Battery discharged | Charge the case and headphones for 30 minutes |
| One channel is working. | Rassynchronization of stereo pair | Repeat reset, holding for longer |
| No sound when you ring. | Not selected HFP profile | In Bluetooth settings, select “Sound” and “Calls” |
| Quiet sound | Dynamic grid contamination | Clean carefully with a dry brush |
Features of interface with different operating systems
The process of connecting Xiaomi True Wireless Earphones 2 after a reset may vary slightly depending on your smartphone’s operating system. Android and iOS have different processing algorithms for Bluetooth devices, which is important to consider.
On Android devices, especially those with MIUI shells, the process goes as smoothly as possible. Often, a proprietary animated window pops up showing the battery charge of each earphone and case, and just open the case cover next to the unlocked phone.
iOS users may find that the opening animation does not appear. This is normal, since Apple's fast pair protocol is reserved for AirPods. iPhone owners need to go to Settings → Bluetooth and manually select the device from the list of available, while retaining the functionality in full, except for the battery widget on the desktop without third-party applications.
When connecting to Windows or macOS, it is important to make sure that the headphones are in pairing mode (fast flashing of the indicator), and not just on. If the device was previously paired with this computer, it should also be removed from the list before trying to connect again.
Care and prevention of headphone failures
To minimize the need for frequent resets, a few simple rules of operation are recommended: Electronics are sensitive to environmental conditions, and proper care prolongs the life of the gadget.
Clean the contact areas on your headphones regularly. Oxidation of the contacts causes the earphone in the case to actually not charge, and you take out a discharged device that can behave unstable. Use a cotton swab slightly dipped in alcohol to clean the contacts.
⚠️ Warning: Never use metal objects (needles, paper clips) to clean the speaker grid or contacts.This can damage the speaker membrane or cause a short circuit.
Try not to leave the case with headphones in places with extreme temperatures. Overheating in the sun or hypothermia in winter adversely affect lithium-polymer batteries, reducing their capacity and the stability of the voltage, which indirectly affects the operation of the radio module.
💡
Use only the original cable or certified analogues with a charging current of no more than 1A. Too powerful power supplies can damage the case charge controller.
It is also useful to periodically update the firmware of the headphones through the official application. Xiaomi engineers regularly release patches that improve connection stability and noise cancellation quality.
Frequently Asked Questions (FAQ)
Can I drop my headphones if one of them is lost?
How long should I keep the touch panel clamped?
Is the history of calls erased when reset?
What if the light is red and not turned off?
Does the reset work if the headphones are dirty?
💡
Regularly cleaning contacts and updating firmware through the Mi Wear app reduces the likelihood of errors requiring a reset by 80%.