Xiaomi headphone does not turn on: what to do and how to fix

When your favorite gadget suddenly stops responding to commands, it always takes you by surprise. Especially frustrating when the Xiaomi headphone is not turned on, and there is an important meeting or trip ahead. Users often panic, assuming that the device finally fails, but in most cases the problem lies in the banal discharge of the battery or software failure.

In this article, we will discuss in detail all possible causes of failure Mi True Wireless Earbuds and offer proven algorithms of actions. You do not need to carry the device to the service center immediately, since many faults are fixed at home in a few minutes.

First of all, you need to calm down and methodically check every item of the instructions. Xiaomi electronics are famous for their reliability, but require proper care. We will consider both software recovery methods and physical diagnostics of contacts.

Diagnostics of charging case and contacts

The most common reason wireless headphones don't turn on is not because of the ears themselves, but because of the charger case, which is the case that powers and syncs the devices, and if the contacts get dirty, the current simply doesn't flow to the battery, and the gadget stays dead.

Carefully examine the bottom of the headphones and pins inside the case, often there accumulates earwax, dust or pile from your pocket, creating an insulating film. Gently wipe all metal surfaces with dry lilaless cloth or cotton swab lightly soaked in isopropyl alcohol.

⚠️ Warning: Do not use aggressive household chemicals or tap water to clean contacts. moisture trapped inside the speaker can cause corrosion of the board and irreversibly damage the device.

After cleaning, put the headphones in your case and make sure they fit tightly. The indicators should light up, signaling the start of charging. If the LEDs don't blink, try moving the headphones inside the socket.

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For deep cleaning of the mesh speaker use a soft toothbrush, but act extremely carefully so as not to push the membrane inside.

Sometimes the problem is with the case itself, see if it's charging itself, connect the cable to another power supply, or USB-If the indicator on the case does not light up, the cable may have failed or the battery of the case itself has gone down.

Battery problems and deep discharge

The lithium polymer batteries used in Xiaomi Redmi Buds and Mi AirDots are sensitive to long-term storage in a discharged state. If you haven't used headphones for several months, the voltage on the battery could have dropped below a critical threshold.

In this state, the power controller blocks charging for safety reasons, and the device seems to be out of order. To "swing" the battery, leave the headphones in the case connected to the network for a long time - from 2 to 4 hours.

Don't try to turn the gadget on immediately after 10 minutes of charging. It takes time for the controller to raise the voltage to the working level. Only after a long recharge, try to remove the headphones or press the reset button.

If after 4 hours of charging the headphone still does not turn on and does not show an indication, there is probably a complete failure of the battery, in which case a replacement of the power supply in the service center is required.

Hard Reset (Hard Reset) Methods

Software failures are the second most common cause of problems, and the earphone's software might freeze, and the device might not respond to external commands, and in this case, a forced reboot would help.

For most Xiaomi models, such as the Mi True Wireless Earphones 2, the procedure is as follows: Place both headphones in the charging case, leaving the lid open. Find the functional button on the case case case case.

• 🔄 Press and hold the reset button during 10-15 seconds.
• 👀 Watch the indicator: it should light up in orange and then start flashing white.
• 📱 Remove the device from the Bluetooth list on your phone ("Forget the device").
• 🔗 Perform re-conjugation again.

For models without an external button (such as early Mi AirDots), the reset is done through touch panels. Remove the headphones, turn them off (holding the sensor for 5 seconds), then put them in the case. Pull out and simultaneously press the sensors on both headphones 5 times, then press 4 times. The indicator should blink quickly.

It's important to understand that resetting returns the settings to factory settings, and all the stored connection profiles will be deleted, and the mating procedure will have to be re-run.

Software conflicts and firmware updates

Sometimes the problem isn't the hardware, but the software on the smartphone or the control app itself. An outdated version of the headphone firmware may contain bugs that prevent you from starting properly.

For diagnostics and updates, use the official Mi Home or Xiaomi Earbuds app. Connect the device to your phone and check the About Device or Software Update section.

The upgrade process requires a stable internet connection and a battery charge of at least 50%. Breaking the boot can lead to the "bricking" of the device, so do not open the case cover during the process.

⚠️ Warning: Do not try to update firmware if the earphone does not turn on at all. First restore basic performance through charging and resetting.

Also worth checking is the Bluetooth settings on the smartphone itself. A crowded list of paired devices or profile conflicts can interfere with the connection. Try connecting the headphones to another phone to rule out a smartphone problem.

Physical damage and moisture

Electronics are afraid of water, and even models with IPX4 protection are not immune to moisture entering the case when diving or heavy rain. If the headphone falls into the water, immediately stop trying to charge it.

The moisture inside causes a short circuit. Put the device in a dry, warm place (but not on the battery!) on 24-48 You can use silica gel bags, which are often put in shoe boxes.

Mechanical damage, such as hitting a hard surface, can cause plumes to detach or damage to the speaker. If the earphone wheezes or doesn't turn on after a fall, the internal components are likely to break.

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Moisture and shock are the main enemies of electronics. IPX4 protects you from splashes and sweat, not from submersion.

Visually inspect the case for cracks, and even a microscopic chip can break the seal and lead to oxidation of the contacts in the future, in which cases self-repair is often impossible without special equipment.

When professional repairs are needed

If neither charging, resetting, or cleaning the contacts helped, it's likely that the problem is hardware-based, which could be a charge controller failure, a circuit break inside the case, or battery degradation.

Disassemble independently TWS-These are extremely complex, and they're built by a tight fit without screws, and opening the case almost always causes damage to plastic latches or damage to a fragile battery.

• 🔋 Battery bloating (body deformed).
• 💧 Clear traces of liquid getting inside (change in color of corrosion indicator).
• 🔌 No response to charging after 5 hours in a serviceable case.
• 🔊 Extraneous sounds, crackling or complete absence of sound when working.

In such cases, it is better to contact an authorized service center Xiaomi, specialists will conduct a multimeter diagnosis and accurately identify the node of failure, if the device for warranty, repair or replacement will be performed free of charge.

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