Owners of wireless acoustics from Xiaomi often face situations when the usual gadgets stop working correctly: the sound disappears in one of the channels, the device does not see the smartphone or the indicators behave chaotic. In such cases, the most effective solution is a complete reset to factory parameters, which eliminates software synchronization errors between the right and left ear.
Hard Reset procedure for TWS-The models (True Wireless Stereo) are radically different from simple actions with wired headsets or full-size headphones. Here it is important not just to turn off the device, but to run a special algorithm for flashing the internal memory of the controller, which erases all the accumulated data about previous connections.
In this detailed guide, we will break down all the known ways to return to factory condition for various Xiaomi, Redmi and other headphone series. QCY (often OEM-You will learn how to interpret the flashing of indicators correctly, why it is important to remove the device from the Bluetooth menu of the phone before the procedure, and what nuances exist for models with touch control.
Preparation for the resetting procedure
Before you start taking action with buttons and sensors, you need to follow a number of preparatory steps, ignoring which can lead to the fact that the reset simply does not happen. The first and most critical step is to remove the profile of the device from the memory of your smartphone or tablet.
Go to your mobile deviceโs Bluetooth settings, find your headphones (such as Xiaomi AirDots or Redmi Buds) in the list of paired gadgets, and select the option โForget the deviceโ or โUnpair the pairing.โ This action breaks the logical connection and clears the cache of encryption keys on the phone side.
โ ๏ธ Note: If you donโt remove the device from the Bluetooth list on your phone before starting a reset, the headphones can automatically reconnect (reconnect) during the reboot process and the procedure will reset halfway through.
The second important step is to check the battery power: make sure that the charging case and the headphones themselves are charged at least 50-70%. During the reset, the controllers consume more energy, and if the charge falls below the critical level, the gadget can go into deep sleep or freeze.
It is also recommended to clean the physical contacts. Wash the charging contacts on the headphones themselves and inside the case with dry, lilaless material. Oxidation or dust can cause one of the ears to fail to recognize the location in the case, making it impossible to start the reset mode.
- ๐ฑ Be sure to remove the device from the Bluetooth list on your smartphone.
- ๐ Check the charge level of the case and headphones (minimum 50%).
- ๐งน Wipe charging contacts with an alcohol napkin or dry cloth.
- ๐ซ Turn off Bluetooth on your phone during the procedure.
Universal Reset Method for Models Without a Case Button
Many popular models, such as Xiaomi Mi True Wireless Earbuds Basic (AirDots), Redmi AirDots S and their counterparts, do not have a physical button on the charging case. For them, the reset procedure is performed directly through the touch panels of the headphones themselves, which requires a certain dexterity and timing accuracy.
Place both earbuds in the charge case and make sure they start charging (lights light up). Then remove them at the same time. On both earbuds, press and hold the touch areas. Depending on the model, the retention time can vary from 5 to 20 seconds.
It is important to monitor the color of the indicator. Usually after 5 seconds, the headphones turn off (the red indicator goes out or lights up), but you can not let your fingers go. You need to continue holding the sensors for another 10-15 seconds until the indicators flash red several times (usually 2-3 times) or change color to white / blue, which signals a successful entry into pairing mode after reset.
โ๏ธ Reset algorithm without a button on the case
Once the indicators signal a successful reset, put the headphones back in the case, close the lid and wait 10 seconds. Then re-extract them - they should go to the pairing mode (fast flashing white or blue light), and you can reconnect them to the phone.
Resetting settings for models with a button on the charging case
More advanced models such as the Xiaomi Mi True Wireless Earphones 2, Air 2 Pro, Air 2S and FlipBuds series feature a physical functionality button on the case case body, which greatly simplifies the process and makes it less dependent on sensor accuracy.
To perform the reset, place both earbuds in the case and leave the lid open. Find the function button (usually located on the back wall or between the indicators on the front panel). Press and hold this button for 10-15 seconds.
As you hold it, the indicators on or inside the case will flash, and you can start to have a normal charge indication cycle, but after 10 seconds, the pattern of blinking will change, the indicators will flash quickly in white or alternately in red and white, and that is the signal that Factory Reset is complete.
| Model headphones | Positioning of the button | Retention time | Indication of success |
|---|---|---|---|
| Mi True Wireless Earphones 2 | Side of the case | 10 seconds. | White flashing |
| Air 2 Pro | Behind the case | 10-15 seconds | Orange blinking |
| FlipBuds Pro | Inside the case | 10 seconds. | White flashing |
| Redmi Buds 3 Pro | Back/bottom | 10 seconds. | Orange light |
Release the button immediately after changing the flashing mode. If you hold the button for too long, some models may go into firmware update mode or other service modes, which will require additional intervention to exit.