Modern fully wireless headphones like the Xiaomi Redmi AirDots 2 are complex electronic devices that, like any smart appliance, can encounter software failures. Users often notice that gadgets stop connecting correctly to each other, the sound disappears in one of the earbuds or the phone sees the device twice in the Bluetooth list. This does not mean that the headphones have broken physically; most often the problem lies in the desynchronization of the software or overflow of the communication module memory buffer.
Performing a full reset procedure is the most effective way to return the gadget to a factory state.This process deletes all temporary files and forcibly starts the pair search mode again, which eliminates 90% of software errors. It is important to understand that before you start manipulating, you need to remove the old pairing in the settings of your smartphone, otherwise the system may try to connect using old, already irrelevant protocols.
In this guide, we will take a closer look at all the steps to restore your wireless headphones to work, not only the standard procedure, but also the nuances that are often overlooked, leading to repeated problems. Careful follow-up will help you avoid common mistakes and quickly enjoy your favorite music without interruptions and delays.
Preparation for the resetting procedure
The first and most critical step is getting the equipment properly prepared, and many users skip this step, believing that it is enough to just press the buttons to reset, but the state of charge of the batteries plays a key role. If the battery in the case or the headphones themselves is discharged, the device may not enter reset mode or, worse, turn off at the most inopportune moment, which will lead to the dissynchronization of the left and right channel.
Make sure the charging case and the liners themselves have a sufficient charge level. Put Redmi AirDots 2 in the case and connect it to the power source for at least 15-20 minutes. Indicators should burn red during charging and go out or catch fire blue/white (depending on the firmware version) when fully charged. It is also highly recommended to clean the contacts: wipe the golden patches on the headphones and inside the case with a dry lilac fabric, as oxidation or dust can disrupt contact and prevent correct identification of the device.
☑️ Preparation for discharge
The next step is to work with your smartphone. Go to your phone's Bluetooth settings, search the Redmi AirDots 2 (or Mi True Wireless EBs Basic) list of devices, and click "Forget this device" or "Unpair it." Then turn off the Bluetooth on your phone completely, so that when you reset, the phone doesn't automatically try to reconnect to the headphones, which can interrupt the initialization process.
Full Reset Instruction (Hard Reset)
The reset procedure on Xiaomi Redmi AirDots 2 is done mechanically through the touchpads of the headphones. It is important to observe the exact sequence of actions and time intervals, as the sensors respond to the duration of the press. If you release your fingers too early or too late, the headphones will enter a different mode or simply turn on without reset.
Take both earbuds out of the charge case. Make sure they're on (usually a red light light light goes on and then a white/blue flashes). Now press and hold the touchpads on both headphones simultaneously. It takes about 20 seconds to hold. In the first 5-7 seconds, the headphones can say a voice message "Power off" or "Switch off" - don't let go of the buttons! Continue holding your fingers for another 10-15 seconds after the voice message.
What to do if there is no voice message?
About through 20-25 Seconds of general retention, the headphones should flash red several times (usually 3 or 5 This is a signal that the reset was successful and the devices rebooted. Then release the sensors. The headphones automatically go into pairing mode, and the indicators will often flash white (or blue) as they wait for the phone to connect to the phone.
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The key to a successful reset is the triple flashing of the red indicator after a long hold on the sensors.
Re-setting the headphones after resetting
After you successfully run Hard Reset, your Redmi AirDots 2 is in standby mode, but before you turn on Bluetooth on your phone, you have to wait for the left and right headphones to find each other, and when they're out, they try to sync with each other, and then they become visible to external devices.
Put the headphones next to each other on the table and wait about 10-15 seconds, and you will notice that the frequent flashing of the indicator on one of them (usually right) will stop or change character, while the second will continue to flash, signaling readiness to connect. You can now turn on Bluetooth on your smartphone and start looking for new devices.
From the list of available devices, select Redmi AirDots 2. If the system requests pairing confirmation, click "Confirm" or "OK." Entering a PIN code is not usually required, but if requested, try standard combinations 0000 or 1234. After a successful connection, the voice assistant will report "Connected" or "Connected."
- 🎧 Make sure there are no old entries with a similar name left in the Bluetooth list.
- 📱 Turn on Bluetooth on your phone only after the headphones stop blinking fast.
- 🔋 Keep your headphones close to your phone when you first connect after resetting.
Solving Common Problems in Resetting
Even with a clear follow-up, there can be situations where the standard algorithm doesn't work. For example, the headphones may not turn off when pressed long or flash red. This is often because the touchpad doesn't register the touch properly. Try changing the force of the push: it needs to be confident, but not overly strong, so as not to damage the body.
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Use finger pads rather than nails. Nails are less heat conducting and have a smaller contact area, which may cause the sensor to not respond to prolonged pressing.
Another common problem is desynchronization, where only one headphone (usually the right one) is running and the second one is silent, in which case the reset procedure should be performed especially carefully. Put both earphones in the case, close the lid, wait 10 seconds, pull out and repeat the 20-second retention procedure. Sometimes you need to repeat the reset cycle 2-3 times in a row to clear the modules' memory cache.
If nothing works, check the charger and cable. Using powerful power supplies to charge the case (like off-charging phones) can sometimes cause conflicts in the headphone charge controller. Try charging the case from the computer's USB port or old power supply to 1A.
Table of indicators and their values
Understanding the Xiaomi Redmi AirDots 2 color display makes it much easier to diagnose the condition of the device. Indicators tell the user about the current operating mode, charge level and connection status. Below is a transcript of the main signals that you can observe during operation and reset.
| Color of indicator | Blinking mode | Significance of state |
|---|---|---|
| Red. | It's burning all the time. | Charging is in progress. |
| Red. | Blink 3 or 5 times | Successful Resetting (Hard Reset) |
| White/Blue | Frequent flashing | The pair search mode (Pairing Mode) |
| White/Blue | It's burning for 1 second. | The headphone is connected to the smartphone |
| Red. | Blinks slowly | Low battery charge level |
Note that the color gamut may vary slightly depending on the batch and firmware version. Some models use white instead of blue, which is the norm for Xiaomi products.
Features of management and additional functions
Once you've reset and reconnected Redmi AirDots 2, it's helpful to refresh the memory of the control system. Touch control is implemented through single and double taps. Single tap of any headphone is used to answer a call or pause/play music.
A double-touch right earbud is usually designed to activate a Google Assistant or Siri, while a double-touch left-hand earbud can be reserved or perform a track-switching function depending on the regional version.
⚠️ Warning: Do not press touch panels too often and chaoticly.This can lead to false positives and quick battery discharge, as each sensor response requires energy.
For more subtle adjustments, such as changing the equalizer or checking the charge level of each headphone separately, it is recommended to use third-party apps from Google Play or the App Store, since the regular Bluetooth Android menu often shows only the overall charge level. Apps like MaterialPods or Mi True Wireless EBs Basic (for iOS) allow you to see detailed statistics.
Prevention and care of headphones
To avoid the need for frequent resetting in the future, simple rules of operation should be followed. Regularly wipe the case and speaker mesh, as earwax and dust can clog holes and impair sound quality, creating the illusion of a malfunction of electronics. Use a soft dry cloth or a slightly wet wipe, but avoid moisture inside the case.
Keep Redmi AirDots 2 in a closed case when not using them.This not only protects against dust, but also prevents deep battery discharge.If you plan not to use the headphones for a long time (more than a month), charge them up to 50-60% and remove them from the case, leaving in a cool dry place, periodically recharge every 2-3 months.
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Regular cleaning of contact areas with alcohol (isopropyl) once a month prevents 80% of problems with charging and switching on.
Adherence to these simple guidelines will extend the life of your headphones and ensure a stable connection, and if problems with connection, sound or sensors return even after resets, there may be a hardware malfunction of the battery or Bluetooth module that requires contacting the service center.