Modern wireless headsets have become an essential accessory for owners of Xiaomi and Redmi smartphones. However, during operation, there are often situations when you need to break communication between devices or completely remove the accessory profile from the phone’s memory, this may be necessary when selling a gadget, reconnecting to a new sound source or fixing software interface failures.
The MIUI or HyperOS shell interface has its own features that can confuse an inexperienced user. Standardly turning off the menu does not always mean completely deleting device data, which sometimes leads to automatic reconnection. In this article, we will discuss in detail all available methods for cleaning the list of Bluetooth devices.
Understanding the differences between Unplug and Forget Device is key to successful connectivity management.We’ll look at the Android operating system’s regular tools, hidden engineering menus, and radical reset methods that will help in the most difficult cases.
Differences between Disabling and Total Deletion of Profile
Many users confuse temporary disconnection of a connection with a complete cleanup of the mating history. When you simply switch the slider to the “off” position opposite a particular device, the smartphone only stops the audio stream, while the encryption keys and data about previous connections are stored in the system cache.
Complete deletion, which is often referred to as “Forget the device” in the Xiaomi interface, leads to the irrevocable cleanup of this data, after which the phone “forgets” the existence of the headphones, and to reuse you will need to pair again as with a new gadget.
This distinction is critical when troubleshooting. If your AirDots or Mi True Wireless headphones are not behaving properly, simply turning off will not be enough.
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A simple disable saves the pairing history, and the Forget feature removes all access keys and profile settings.
⚠️ Note: After completely removing the device, you will need to re-connect the headphones to pairing mode (usually holding the button on the case or in the headphones) to reconnect.
Standard Removal Method through Bluetooth Settings
The most common and safe method of removing the accessory is available through the main settings menu, which is suitable for 95% of cases and does not require superuser rights or install additional software. MIUI.
First, you open the Settings menu and go to Bluetooth, and you'll see a list of all the devices that you've ever paired with, and you'll find the name of your headphones on the list, and it's important not to confuse them with other devices if you have a lot of entries on the list.
Click the arrow to the right of the device name or the gear icon to open the extended menu, and that's where the option is hidden, and in the window that opens, you'll see the media volume switches, the calls, the alarm clock, and the control button.
- 🔘 Click on the gear icon or arrow next to the device name.
- 🗑️ In the menu that opens, find the button “Forget the device” or “Untie».
- ✅ Confirm the action in the system request pop-up window.
- 🔄 Check if the device is missing from the list of available and stored.
☑️ Checking device removal
If the device disappeared from the list after performing these actions, the operation was successful. The smartphone will no longer attempt to automatically connect to this accessory, even if it is in range and active.
Remove via the Quick Settings Panel and Widgets
Some versions of the HyperOS shell and new MIUI betas offer a faster way to manage connections, allowing you to uninstall your device without dipping deep into the settings menu, saving you time.
To do this, swipe down from the top right corner of the screen to open the Notifications and Control Curtain. Find the Bluetooth icon and click on it to expand the list of connected devices. In some design themes, this list may be hidden under an additional menu.
Find the right headphones in the list. Usually, there is a setting icon or long-pressing option next to the active device. However, the quick-remove functionality is often limited. Most often, you can only break the connection, but not delete the profile completely.
Why is there no deletion button in the curtain?
However, if you want to just turn off the sound quickly, this method is enough, but for memory cleaning purposes or for connection issues, it is still recommended to use the full path through Settings → Bluetooth.
Problems with automatic reconnection
A common problem with Xiaomi owners is that the phone persistently tries to reconnect to the headphones as soon as they are removed or turned off, a behavior driven by Android system services that prioritize well-known audio devices.
If you deleted the device but it reappears in the list or the phone is trying to connect to it, it's possible that the Bluetooth cache hasn't cleared correctly, in which case it helps to reboot the smartphone after deleting the profile.
It’s also worth checking the special features settings. Some features, such as Mono Audio or Sound Improvement, can create virtual devices that block the physical gadget from being completely removed.
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If the headphones turn on themselves when you turn on Bluetooth on your phone, try turning off the “Auto Connection” option in the settings of the headphone itself, if it has its own application.
In rare cases, temporarily renaming a device before deleting helps, which causes the system to create a new registry entry, which is then easier to delete cleanly without residual links.
Reset Bluetooth settings and network settings
When standard methods fail and "dead" devices continue to hang on the list or interfere with new gadgets, a deeper approach is required: Network resets return all network modules to factory status.
This procedure will affect not only Bluetooth, but also stored Wi-Fi networks and mobile network settings, so before you start, make sure you remember passwords from important access points.
Go to the Settings menu, then select Connection and Sharing (or Advanced Settings in older versions). Find Reset Wi-Fi, mobile networks, and Bluetooth.
| Parameter | What will be dropped | What's left |
|---|---|---|
| Bluetooth | All associated devices, access keys | Your phone name. |
| Wi-Fi | List of networks and passwords | Proxy settings (sometimes) |
| Mobile network | APN settings, roaming | Contacts and SMS |
| VPN | Saved VPN profiles | Installed annexes |
Once confirmed, the phone can restart. When you get back to the system, the Bluetooth list will be completely empty. You will have to re-pair all the necessary devices, including the watch, headphones and car stereo.
Use of the Engineering Menu for Advanced Users
For those who are not afraid to experiment, there is an access to the engineering test menu, which allows you to manage communication modules at a deeper level, bypassing the standard MIUI interface.
Open the Phone app and dial ##6484##. The CIT (Customer Integration Test) menu will open. You can find Bluetooth tests here.
In some firmware versions, you can reset the module through this menu or view the connection logs, but there may not be a direct "Delete All Devices" button here, as this is a diagnostic tool.
⚠️ Warning: Do not change the settings in the engineering menu unless you are sure of their purpose. This can lead to unstable operation of communication modules or loss of signal.
A safer use case for this section is to check the module's health, and if the problem persists after resetting the network settings, tests at CIT will help you determine whether the problem is software or hardware.