You took the headphones out of the Xiaomi jack, but the icon on the screen persists — the sound only goes through the speaker, and the status bar flaunts the icon of the headset. The situation is annoying, especially if you are trying to answer a call or listen to music. 80% of the time the problem is solved in 5 minutes, but sometimes requires deep diagnosis. In this article, we will analyze all possible causes, from banal contamination of the connector to firmware failures, and give step-by-step instructions for each model Xiaomi, Redmi and POCO.
Many users mistakenly think that the 3.5 mm or Type-C connector is to blame, but in practice, 60 percent of the time, the problem is software. For example, after the MIUI 14 update, some Redmi Note 12 owners have encountered a bug that causes the system to “forget” to turn off the headphone mode. And in Bluetooth 5.2 models, the icon can freeze due to a conflict with the wireless headset. Next, a detailed analysis of solutions for each scenario.
If you've tried to reboot your phone and clean the connector, but nothing has worked, don't rush to bring the device to the service. 9 out of 10 cases, the problem is solved without repair, the main thing is to correctly diagnose the cause.
1. Pollution or mechanical damage to the connector
The most obvious but often overlooked cause is physical clogging of the 3.5mm or Type-C connector. Dust, pocket pile, or contact oxidation can cause the connection sensor to falsely act, and the system “thinks” the headphones are still inserted.
How to check:
- 🔍 Visual inspection: Take a flashlight and light it up. If you see dirt, dust or foreign objects inside, that's your problem.
- 🧲 Magnet check: Hold the magnet to the connector. If there's a piece of metal stuck inside, like a piece of plug, it'll pull in.
- 📱 Test with other headphones: Connect a knowingly working headset. If the icon goes missing, the problem is in your headphones, not your phone.
What to do:
- Clean the connector with a wooden toothpick (not metal!) or compressed air.
- If the contacts are oxidized, gently wipe them with alcohol (at least 70%).
- Check if the locking tongue is bent inside the 3.5mm connector (relevant to older Redmi 4X or Mi A1).
⚠️ Warning: Do not use cotton cotton cotton swabs - the villi can stay inside and aggravate the problem. For cleaning Type-C, it is better to use special brushes with soft bristles.
Failure of the sensor connection headphones
A 3.5mm or Type-C connector has a microscopic connection sensor that signals the headset to the system, and if it fails or sticks, the phone continues to "see" the headphones even after they're removed, a problem that's especially common after a phone falls or moisture hits.
How to diagnose:
- 📱 Put your headphones on and gently swing the plug in the connector. If the icon appears, it disappears, the sensor is defective.
- 💧 If the phone has recently come into contact with water (even condensate), the sensor could have oxidized.
- 🔧 In models POCO F3 Xiaomi 11T sensor sometimes “hangs” after connecting headphones with a microphone.
Decisions:
- Reset sound settings: Go to Settings → Sound → Reset sound settings (not available on all models).
- Sensor calibration (for advanced users): adb shell settings put global headset_state 0 This command resets the sensor state through ADB. Developer Mode Required to be Enabled.
- Replacement of connector: If the sensor is physically damaged, repairs will be required (costs between 800 and 2000). ₽ model-wise).
What to do if the sensor stuck after getting moisture?
3. MIUI software failures: bugs and conflicts
The MIUI operating system is known for its surprises, and the hanging headphone icon is one of them.
- Firmware updates (especially on MIUI 13/14)
- Installation of custom themes or launchers.
- Conflict with audio management applications (e.g. ViPER4Android or Equalizer FX)
Top.-3 software:
- Safe Mode Reboot: Press the power button before the turn off menu appears. Press and hold "Stop" → confirm Safe Mode. Check if the icon has disappeared. If so, the problem is in the third-party app.
- System cache reset: Go to Settings → About Phone → MIUI version (click 7 times to activate Developer Mode). Go back to Settings → Additional → Developer → Reset MIUI cache.
- Update rollback (if the bug appears after the update): adb shell pm uninstall -k --user 0 com.miui.system Attention: This command removes updates to system applications. Use at your own risk!
Critical information: On Xiaomi 12/13 series, bugs with the headphone icon after upgrading to MIUI 14.0.6.0 are eliminated only by rolling back to version 14.0.4.0 or manual firmware through Fastboot.
Check if the icon appears in safe mode.
Remove newly installed audio apps
Reset the sound settings to factory
Update. MIUI until the last stable version-->
4. Conflict with Bluetooth headset
If you use wireless headphones (such as Xiaomi AirDots or Redmi Buds), the icon on the screen may remain because of the conflict between Bluetooth and the 3.5mm jack.
Signs of conflict:
- 🎧 The headphone icon is hanging, but the sound goes through the speaker.
- 🔄 When you connect Bluetooth headphones, the sound does not switch to them.
- ⚙️ B Settings → Connected devices display a connected headset, but the sound does not go through it.
How to fix it:
- Turn off Bluetooth and restart the phone. After turning on, check if the icon is gone.
- Reset Bluetooth settings: Go to Settings → Bluetooth. Click on three dots in the upper right corner → Reset settings.
- Remove all the paired devices and connect them again.
- Turn off the Auto Connection function for headphones (in Bluetooth settings).
⚠️ Attention: On models with MIUI 12.5+ There's a bug where the system can forget the priority sound source, and if you have Bluetooth headphones on, you still have the sound coming through the speaker, try manually selecting the output device in the notification panel.
5 Hardware problems: damage to the plug or connector
If none of the software methods helped, the problem may lie in a physical malfunction:
- 🔌 A bent headphone plug (especially on cheap headsets).
- 🔋 Short circuit in the connector after falling or impact.
- 🛠️ Clip of contacts on the board (relevant for phones after repair).
How to check:
- Connect the headphones to another device, and if the icon doesn't disappear, the plug is the problem.
- Light a flashlight in the connector: if the contacts are blackened or deformed, repair is required.
- Try to press the connector slightly on the side while removing the plug, and if the icon disappears, it is a sign of poor contact.
Cost of repair (2026):
| Type of malfunction | Xiaomi/Redmi/POCO models | Cost (₽) |
|---|---|---|
| Replacement of the 3.5 mm connector | Redmi 9/10, POCO M3 | 800–1200 |
| Replacement of Type-C port | Xiaomi 11/12, Redmi Note 11/12 | 1500–2500 |
| Rating contacts on the board | Any model you want. | 2000–4000 |
| Replacement of audio codec | Xiaomi 13 Pro, POCO F5 | 3500–6000 |
💡
If the phone is warranty, don’t try to fix the connector yourself – this will void the warranty. Contact the official Xiaomi service center with a check and a box.
6. Specific bugs for different Xiaomi models
Some Xiaomi models have unique problems with the headphone icon, and here are the most common:
Redmi Note 8/9/10:
- 🔊 Bug with VOOC-charging: when you connect charging and headphones at the same time, the icon can freeze. The solution is to turn off Fast Charging in the battery settings.
- 📱 Failure after upgrade to MIUI 12.0.8.0. Corrected by rollback MIUI 12.0.6.0.
Xiaomi 11T/12/13:
- 🎵 Dolby Atmos conflict: If you have this mode on, the icon may not disappear. → Sound.
- 🔧 The problem with the Type-C hub: if you used an adapter to connect headphones and flash drives at the same time, the connector can “mute».
POCO F3/F4/F5:
- 🔄 Double Tap to Wake bug: If this feature is enabled, it can conflict with the headphone sensor.The solution is to turn off Double Touch to wake up.
- 📲 Game Turbo problem: In game mode, the system sometimes blocks the switching of sound sources.
💡
Before resetting your phone to factory settings, make sure to check if the bug is related to a particular model. For example, on the Xiaomi 12 Pro, the problem is solved by upgrading to MIUI 14.0.9.0, and on the Redmi Note 10, only by rolling back.
Extreme measures: dumping and flashing
If all the previous methods have failed, there are radical solutions that should only be used if you are sure that the problem is not hardware.
Reset to factory settings:
- Make a backup of the data through Settings → About Phone → Backup.
- Go to Settings → Additional → Resetting → Delete all data.
- After reset, do not restore data from the backup immediately – first check if the icon has disappeared.
Manual flashing through Fastboot:
- 📥 Download the official firmware for your model from the Xiaomi Firmware website.
- 🖥️ Install the Mi Flash Tool and drivers ADB/Fastboot.
- 🔧 Follow the instructions for firmware in Fastboot mode (detailed guide is available on the 4PDA).
⚠️ Warning: Flashing will void warranty and may cause data loss. If you are unsure of your skills, contact a specialist. On models with a locked bootloader (Xiaomi 13 Ultra, POCO F5 Pro) will require unlocking through the Mi Unlock Tool, which takes up to 720 hours of waiting time!