How to remove the headphone icon on Xiaomi Redmi 6: step-by-step instructions

The headphone icon that doesn’t disappear from the Xiaomi Redmi 6 screen even after it’s turned off is a common problem among Xiaomi budget smartphone owners, which is not only visually annoying, but can signal more serious problems, from a contaminated 3.5mm connector to an audio chip failure, and in most cases, you can fix the situation yourself without resorting to the services of a service center.

In this article, we will discuss 5 proven ways to remove the headphone icon on Redmi 6 – from the simplest (reboot, clean the connector) to radical (reset settings, hardware repair), pay special attention to software methods that do not require disassembling the device, and also warn against typical errors that can aggravate the problem. If after reading the instructions, the icon does not disappear, at the end of the article you will find a diagnostic table that will help determine the cause of the malfunction.

Why is Redmi 6 wearing a headphone icon when they’re not connected?

The headphone icon on the Xiaomi Redmi 6 notification panel appears when the system recognizes the connected audio device through a 3.5 mm connector. If the icon remains even after the headphones are removed, this means that the smartphone falsely captures their presence.

• 🔌 Hardware: contamination or oxidation of connector contacts, mechanical damage to the socket, malfunction of the audio chip.
• 📱 Software: failure of work MIUI, Application conflict, damage to system files.

According to service center statistics, 60 percent of the time is a contaminated connector, 25 percent is a software glitch, and only 15 percent requires a replacement audio module. On Redmi 6, the problem often occurs after MIUI upgrades to 10.2+, when the audio system drivers start to malfunction.

⚠️ Attention: If the sound in the speaker or microphone disappears along with the headphone icon, do not try to clean the connector with alcohol solutions - this can damage the contacts.

Method 1: Reboot and “hot” turn off the headphones

Start with the simplest one, forced reboot, which helps in 30 percent of cases where the failure is temporary.

1. Connect the headphones to a 3.5mm connector (even if they’ve already been connected).
2. Remove them with a sharp movement (this will work as a “hot” shutdown).
3. Press the Power button for 10-15 seconds immediately until the screen goes out and the Xiaomi logo appears.

If the icon disappeared after the reboot, but Later reappears when the headphones are connected, the problem is that the connector is unstable, and try using other headphones, which may be their fault.

Method 2: Cleaning of 3.5 mm connector from dust and oxidation

The 3.5mm connector on the Redmi 6 has no protection against dust and moisture (IP-There's no certificate, so over time, dirt builds up inside, which closes the contacts, and this leads to a false alarm on the headphone connection sensor.

For cleaning, you will need:

• 🧴 Cotton swabs (better wooden, not plastic).
• 💧 Isopropyl alcohol (90%+ concentration) or special liquid for cleaning contacts.
• 🔦 Lantern (to light the nest).

Step-by-step:

1. Turn off your smartphone.
2. Soak the cotton swab in alcohol and gently scrolle it inside the connector 3-4 times. Don't push hard!
3. Let the alcohol evaporate (5-10 minutes).
4. Blow the connector with compressed air (for example, a canister to clean the keyboard).

⚠️ Warning: Do not use metal objects (needles, paper clips) to clean, they can bend the contacts inside the connector. If after cleaning the icon is left, go to software methods.

💡

Before cleaning, take a photo of the connector on the flashlight - so you can compare the status of contacts before and after the procedure.

Method 3: Resetting sound settings through an engineering menu

If hardware isn't working, the problem is the software part. On Xiaomi Redmi 6, you can reset the audio system through the MTK Engineer Mode, which works even if the standard setting reset doesn't work.

Instructions:

1. Open the Phone app and enter the combination: ##36446337###
2. Select Hardware Testing → Audio → Headset Mode.
3. Press Headset Switch and select Disable.
4. Reboot the phone.

If there is no engineering menu (it is hidden on some MIUI firmware), use an alternative method:

• Download the MTK Engineering Mode app from Play Market.
• Run it and repeat steps 2-4 from the instructions above.

Make sure the headphones are off

Record the current sound settings (volume, equalizer)

Close all audio applications (music, video)

Connect the phone to charge (in case of a long procedure)-->

Method 4: Reverse updates or reset to factory settings

If the headphone icon appeared after the MIUI update, the firmware bug is to blame.

• 🔄 Retracement to the previous version MIUI (if backup is available).
• 🧹 Hard reset (if recoiling is not possible).

How to make a hard reset:

1. Go to Settings → About the phone → Reset settings.
2. Choose Delete all data and confirm the action.
3. After the reboot, set your phone up as new (don’t restore data from the backup!).

Important: on Redmi 6, factory reset deletes all data, including photos and contacts. If you don't have a backup, use this method only as a last resort.

Method 5: Hardware repair - when you can not do without service

If none of the above methods worked, the problem is hardware. Redmi 6 most often fails:

• 🔌 3.5 mm connector - oxidation or break of contacts.
• 🔊 Audio chip (e.g. Realtek) ALC5640) — solder.
• 📶 Antenna switch (less often) – affects the operation of all audio devices.

Signs of malfunction of the audio chip:

• The headphone icon burns constantly, even after resetting.
• There is no sound in the microphone or speaker.
• The phone doesn’t detect headphones at all (even when connected).

Cost of repair in the service center:

• Replacement of the connector 3.5 mm - from 500 to 1,200 rubles.
• Interpling of the audio chip - from 1,500 to 3,000 rubles.

Diagnostic table: determine the cause by symptoms

Use this table to understand why your Redmi 6 has a headphone icon on:

💡

If after all the manipulations the headphone icon remained, and the sound in the dynamics disappeared - this is a 99% guarantee of malfunction of the audio chip. In this case, self-repair is impossible: a soldering station and experience with microelectronics are required.

FAQ: Frequent questions about the headphone icon on Redmi 6