How to turn off headset mode on Xiaomi: a step-by-step guide for all models

The issue with the headset mode on Xiaomi smartphones is one of the most common among the brand's users. You plugged in the headphones and then disconnected them, but the phone still "thinks" the headset is connected? Or after the update. MIUI Sound suddenly stopped going through the speakers, even though there are no headphones in the connector, POCO and Mi-series.

In this article, we will look at all the possible causes of activation of the headset mode and how to turn it off, from basic to advanced, you will learn how to reset the audio settings, clean the connector, update the firmware or even intervene in system files if standard methods do not help, and also why this problem occurs most often and how to avoid it in the future.

Important: Some methods require root rights or unlock the bootloader. If you're not sure about your skills, start with the simplest ways and then move on to the hard ones.

Why Xiaomi is “stuck” in headset mode?

The headset mode is activated automatically when the smartphone detects headphones (wired or Bluetooth), but sometimes the system crashes and the phone continues to "see" the headset even when it's not there.

• 🔌 Contaminated or damaged 3.5mm connector – dust, moisture, or mechanical damage to the contacts can simulate the connection of headphones.
• 🤖 Failure to work MIUI — Firmware errors, especially after updates, often lead to a “stick” mode.
• 🔊 Problems with audio drivers – if the sound driver is “hanging”, the system cannot correctly determine the state of the connector.
• 📱 Hardware malfunction – damage to the audio chip or contacts on the motherboard (most often after falls or moisture hits).
• 🔄 Conflict with Bluetooth devices – sometimes the phone confuses Bluetooth-connected headphones with wired ones.

On the Xiaomi Redmi Note 10 Pro, POCO X3 Pro and other popular models, the problem is often associated with oxidation of contacts in the connector, and on flagships (Mi 11, Mi 12), the culprit is often incorrect MIUI update, especially if it is interrupted.

⚠️ Warning: If the headset mode appeared after a phone drop or contact with water, do not try to clean the connector yourself - this can aggravate the damage.

Method 1: Reboot and Basic Checks

Start with the simplest thing, which is to reboot your phone, and 30 percent of the time, it solves the problem, because it resets the system's temporary errors.

1. Press the power button for 5-10 seconds.
2. In the menu that appears, select Reboot (or Restart).
3. If the phone does not respond, perform a forced reboot: hold the power button + increase the volume for 10-15 seconds.

After the reboot, check:

• 🔍 Does the headphone icon appear in the status bar?
• 🔊 Is sound going through speakers when playing music or video?
• 🎧 Try connecting and disabling real headphones - does the phone respond?

If the reboot didn't work, move on to the next way, but before you do, make sure that the problem isn't Bluetooth headphones: turn off all the paired devices in the Bluetooth settings.

Method 2: Cleaning of the 3.5 mm connector

A contaminated connector is the most common cause of a false headset operation, and dust, pile, or contact oxidation can create a false connection signal.

Turn off your phone to avoid a circuit.

Use a flashlight to light the connector

Do not use metal objects (needles, paper clips)

Don’t blow into the connector – it can drive the dust deeper-->

To clean up, you will need:

• 🪥 Toothpicking (wooden, non-metallic!).
• 🧴 Alcohol wipes or cotton swab dipped in isopropyl alcohol.
• 💡 Lighting lamp.

Algorithm of action:

1. Be careful with the sleeve (not with all your strength!).
2. Wrap the toothpick with a thin cloth or cotton, moisten in alcohol, and wipe the contacts inside the connector. Movements should be light and smooth.
3. Let the connector dry for 10-15 minutes.
4. Turn on your phone and check if the headphone icon has disappeared.

If after cleaning the problem remained, try to insert and remove the headphones 3-5 times in a row - this sometimes "resets" the contacts.

⚠️ Note: Do not use for cleaning WD-40 Or other lubricants, which can damage the contacts, and avoid cotton without alcohol, because the dry fibers may remain inside the connector.

Method 3: Resetting sound and audio system settings

If the hardware methods didn't work, the problem could be software settings, resetting the sound parameters will return them to factory values and often fix the failures.

How to reset the audio settings on Xiaomi:

1. Go to Settings. → Sound and vibration.
2. Slip on the three points in the upper right corner (or additionally).
3. Select Reset settings (or Reset settings).
4. Confirm the action.

After discharge:

• 🔄 Reboot the phone.
• 🔊 Check the sound playback through the speakers.
• 🎵 Try to turn on music or video – the sound should go through the main speakers.

If this method didn’t work, try resetting all settings (without deleting the data):

1. Open Settings → About the phone → Reset settings.
2. Select Reset all settings (not Reset to factory!).
3. Confirm and wait for the process to be completed.

💡

If the sound has disappeared after the reset, check if the Do Not Disturb or No Sound mode is activated in the notification curtain.

Method 4: Update or roll back the MIUI firmware

Firmware errors are the second most common cause of sticking to the headset mode, especially in Xiaomi, where MIUI updates sometimes come with bugs.

Option 1: Update MIUI to the latest version

1. Go to Settings → About the phone → System update.
2. Click Check for updates.
3. If a new version is available, download it and install it.

Option 2: Reverse the firmware (if the problem has appeared after the update)

This will require:

• 📱 Backup data (rollback will reset all settings).
• 💻 Computer with Mi Flash Tool installed.
• 🔗 Stock firmware for your model (download only from the official Xiaomi website).

Instructions for rollback:

1. Download the firmware archive and unpack it.


2. Turn off the phone and put it in Fastboot mode (press the power button + volume reduction).




3. Connect your phone to your PC and start the Mi Flash Tool.




4. Select the unpacked firmware and press Flash.




5. wait for the process to be completed (5-10 minutes).

⚠️ Attention: Firmware rollback removes all data from your phone, including photos and apps.If you don't have a backup, try other methods first.

If you are not sure about your skills, wait until the next MIUI update – bugs are often fixed in new versions.

💡

Before upgrading or rolling back the firmware, check the battery power – it should be at least 50% to avoid crashes during the process.

Method 5: Advanced Methods (for Power Users)

If the standard methods don't work, you'll have to use advanced methods, which require unlocking the bootloader or root rights, so they're only suitable for advanced users.

Method 1: Deletion of the file headset_state through ADB

This file stores the headset jack state, and deleting it often helps reset the stuck mode.

adb shell


su




rm /data/data/com.android.providers.settings/databases/settings.db




reboot

Method 2: Change the parameters in Engineer Mode

The engineering menu allows you to manually reset the settings of the audio system:

1. Enter the dialer code ##36446337## (for some models #4636###).
2. Go to the Hardware Testing → Audio section.
3. Select Headset Mode and set the Disabled value.
4. Save the settings and restart the phone.

Method 3: Flashing the audio driver

If the driver is in trouble, you can reflash it through TWRP:

• 📁 Download compatible audio driver for your model (see forums) XDA Developers or 4PDA).
• 🔧 Set it up through TWRP → Install.
• 🔄 Reboot the phone.

⚠️ Note: Incorrect driver firmware can lead to complete loss of sound. Use this method only if you are sure of file compatibility!

What do you do if nothing helps?

If you've tried all of these, but the headset mode is still active, it's probably hardware.

• 🔧 You can go to the service center, and the masters will check the audio chip and the contacts on the board. Average cost of diagnosis: 500-1000. ₽.
• 📱 Using Bluetooth headphones as a temporary solution.
• 🔊 Connect externally USB-C speaker (if your model supports Type-C audio output).
• 💰 Consider replacing your phone if it costs more than 50% of the cost.

Xiaomi users often share their experience of repairing on forums, such as the Redmi Note 9 Pro, where the audio chip contacts are broken off, and on the POCO F3, the fault may be due to damage to the flexible plume after a fall.

If the phone is warranty, do not disassemble it yourself - this will deprive you of the right to free repair.

💡

Before visiting the service, make a backup of the data – some types of repairs require a complete reset of the phone.

FAQ: Frequent questions about the headset mode on Xiaomi