Modern wireless headphones like the Xiaomi Airdots 3 are complex electronic devices that, like any computer or smartphone, can give software glitches from time to time. Users often face a situation where one headphone stops working, the sound becomes intermittent or the device simply refuses to connect to the phone. In such cases, a standard power outage does not always help, since it does not clean temporary files and does not reset the error logs of the Bluetooth module.
The process of rebooting or resetting completely (Hard Reset) is necessary to restore factory settings and force the synchronization of the left and right headphones with each other. Rebooting Xiaomi Airdots 3 is not just a shutdown, but a special sequence of actions that forces the device’s microcontroller to overwrite configuration files. Understanding the difference between a conventional shutdown and a deep reset is key to solving 90% of connection problems.
In this article, we will analyze in detail all the nuances of working with Redmi Buds 3 (the second name of the model), explain how to properly perform a reset, and consider the typical mistakes that users make when trying to restore the functionality of the gadget.
Differences between reset and full reset
Many owners confuse reset and reset, although technically they are completely different processes. The usual reboot happens automatically when you put your headphones in the charge case and close the lid, at which point the device goes into standby or turns off, but saves all the current pairing list settings.
A full reset, or Hard Reset, is a more radical measure, and it is required when a software failure becomes critical, for example, if the Xiaomi Airdots 3 can't see each other, only work in mono mode, or have an out-of-the-box sound, and when it is reset, the device removes all the stored connections and returns to the "out-of-the-box" state.
You should only use a full reset when standard communication recovery methods do not help. Frequently using Hard Reset unnecessarily can lead to accelerated wear of memory of the microcontroller, although in modern models this resource is quite large, the main thing is to clearly understand what problem you are trying to solve.
Preparation of headphones for the reset procedure
Before you start manipulating the touch panels, you need to make sure that the devices are ready for the procedure. Incorrect preparation is the most common reason for unsuccessful reset attempts. If the battery charge is too low, the earphone can simply turn off during the execution of the command, which will lead to an incorrect completion of the operation.
Place both earbuds in the charge case and make sure the lights catch fire. Leave them to charge for at least 15-20 minutes, even if the lights show full charge. This is necessary to stabilize the battery voltage, as the reset process requires steady power.
It is also critical to clean the contact areas, oxidation or dust on the contacts can prevent normal charging and transmission of synchronization signals, wipe the contacts with a soft dry material or cotton swab dipped in isopropyl alcohol.
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Before reset, be sure to remove the Xiaomi Airdots 3 device from the Bluetooth list on your smartphone, otherwise they may not automatically connect after reboot.
Step-by-step: how to make a hard reset
The Xiaomi Airdots 3 complete reset procedure is done exclusively with touch panels. Unlike older models, there is no physical button on the case, so the whole control logic is about accuracy and timing of the taps.
Remove both earbuds from the case. Wait for them to turn on (usually a beep or a voice greeting). If the lights flash white, the device is ready to go. Now you need to put them in reset pairing mode.
Press the touchpads on both headphones simultaneously. Hold for about 5-7 seconds until the lights go out. Don't let your fingers go off immediately after you turn off! Keep holding the panels for another 15-20 seconds. At some point, the lights may flash red or white, which is a signal of a successful reset.
☑️ Reset algorithm Xiaomi Airdots 3
The process of re-pairing with the phone
Once the reset procedure is successfully performed, the headphones go into pair-search mode, and at this point it is important to properly initiate the connection so that the left and right channels sync with each other, rather than with the phone separately, and an error at this point will cause the phone to see two devices with the same name.
Put both headphones back in the case, close the lid and wait 5-10 seconds. Then retrieve them. Now they must automatically find each other. The indicator of one of them (usually the right one) will flash slowly, and the second will flash quickly or not at all, waiting to connect to the first one.
Open your Bluetooth settings on your smartphone and search the list of available Xiaomi Airdots 3 devices. Click on the name to connect. If everything goes well, you will hear a characteristic confirmation beep and the voice assistant will report the status of "Connected".
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The correct sequence of extraction from the case after reset is critical for the primary synchronization of the left and right headphones with each other.
Indication table: what do signals mean
Understanding color display helps diagnose headphones without a phone connection. The LED lights on Xiaomi Airdots 3 report charge, pairing process and errors. Below is a transcript of the main modes of operation.
| Color of indicator | Blinking mode | Meaning |
|---|---|---|
| White | Slow blinking | Pre-conjugation mode |
| White | Fast blinking. | Device search or connection |
| Red. | It's burning all the time. | Charging's coming. |
| Red. | Slow blinking | Low battery charge |
| White | Double blinking. | Successful connection |
Note that if the indicator is constantly lit red even outside the case, this may indicate a deep discharge or malfunction of the battery, in which case leave the headphones in the case for charging for several hours.
Solving typical problems after resetting
Even after doing all the steps correctly, there can be nuances, like the phone seeing the headphones but not sounding, or only one channel running, and often the problem lies in the Bluetooth cache on the smartphone itself, which "remembers" the old configurations.
Try turning off Bluetooth completely on your phone, restarting the smartphone itself, and then trying to connect again. Also make sure that the phone does not turn on Mono-audio mode in special features, as this can block the stereo mode of Xiaomi Airdots 3.
⚠️ Warning: If the headphones don't respond to touch after reset, it's possible that the touchpads are locked by a safety mechanism. Leave them in the case for 30 minutes for a full reboot of the power controller.
Another common problem is volume dissynchronization. If one earphone is quieter than the other, try resetting Bluetooth settings to the Android developer menu or using the Xiaomi Earbuds app for calibration.
The Secret Combination for an Advanced Reboot
Touch panel care and prevention
To avoid the need for frequent reboots in the future, it is important to properly care for the sensory areas. Fat, sweat and moisture can create false commands or, conversely, block response. Regularly wipe the surface of the headphones with dry microfiber cloth.
Do not let the batteries run completely "zero." The deep discharge of lithium polymer batteries used in Airdots 3 can lead to unstable control control operation, which manifests itself in the form of spontaneous shutdowns and software failures.
Keep your headphones dry. High humidity is the enemy of electronics, causing contact oxidation and corrosion of the internal boards, which ultimately leads to irreversible breakdowns that cannot be fixed by software reset.