Why does iPhone automatically switch to headphone sound mode when charging?

Here's why: the headphone jack metal piece is out of place.

2.The headphone plug and mobile phone jack may oxidize.

3.The solution to the circuit damage in the speaker caused by the collision and fall of the machine is as follows:

1. Take a small cotton swab and clean up the foreign objects in the earphone hole, and then take a look after cleaning 2If the phone still does not switch back, there may be a problem with the mobile phone system, please restore the factory settings of the Apple mobile phone, pay attention; Back up the data on your phone when you restore the factory settings to avoid loss.

3If the above methods don't work, then turn off the Apple mobile phone and restart it, generally turn it off and restart it, and sometimes you can switch the Apple mobile phone headphone mode back.

4. If none of the above works, it is recommended to send it for repair.

It is possible that the charging port and earbuds share the same slot, which is only for reference.

1. After unplugging the earphones, the phone is still in headphone mode, you can plug the earphones back into the phone and then slowly unplug them to see if you can cancel the headphone mode of the phone.

2. Check whether there are any foreign objects in the headphone jack of the mobile phone, and check whether the earphone mode of the mobile phone can be removed after cleaning.

3. You can factory reset your phone to unlock the headphone mode of your phone, here you take iPhone 6 as an example, the method of factory reset is as follows:

1. First click "Settings" on the desktop of your iPhone 6 phone.

2. Select the "General" option after entering.

3. Then find the "Restore" item and click to enter.

4. Click "Reset All Settings" after entering.

5. If restoring factory settings still can't solve the problem, you can bring your phone and warranty card to the official repair center of Apple mobile phone for testing and repair.

The sound of iphone7 external playback has changed to headphone mode, which is caused by mistakenly connecting to a Bluetooth device.

Tools required: iPhone 7 phone.

Steps:

1. After unlocking the iPhone 7 phone, the [Earphone] symbol is displayed at the top of the screen, and the external sound becomes headphone mode, which is caused by the connection of a Bluetooth device.

2. Touch the [Home button] on iPhone7 to return to the home screen page and open [Settings].

3. Click the icon to enter the phone's settings center, and select [Bluetooth] settings to enter.

4. In the management settings page of [Bluetooth], you can see that a Bluetooth device has been connected to the device list, so the external sound of the iphone7 phone has become headphone mode.

5. Click the switch button on the right side of the [Bluetooth] setting to turn off the Bluetooth function, and you can solve the problem that the external sound of the iphone7 mobile phone becomes the headphone mode.

1. Plug the earphones back into the phone, and then slowly unplug them to check if you can disarm the headphone mode of the phone.

2. Check whether there is any foreign object in the headphone jack of the mobile phone, and check whether the earphone mode can be removed after cleaning.

3. Restart the phone after turning it off to check whether the headset mode can be removed.

Fourth, none of the above methods can not unlock the headphone mode, you can restore the phone to factory settings, take iPhone 7 mobile phone as an example, the specific method method:

1. Turn on your phone, find the "Settings" item on the desktop and click to enter.

2. Select the "General" option after entering.

3. Then find the "Restore" item and click to enter.

4. Click "Reset All Settings" after entering.

5. Restoring factory settings cannot cancel the headset mode, you can bring your mobile phone and warranty card to the official repair center of Apple mobile phone for repair.

It is the Apple phone that enters the headphone mode, so the volume headphone sound is displayed.

Only the headphones and speakers can emit sound normally, and there is no sound from the handset of the mobile phone.

The reason why the phone enters the headphone mode is: the micro switch of the headphone jack fails, moisture, water, foreign objects, etc.

Here's how to deal with it:

1. Restart the phone and quickly plug and unplug the earphones several times until the earphone mode is released.

2. Use a cotton swab dipped in alcohol to rotate and wipe the earphone plug and mobile phone jack (the plug or jack may be oxidized) to try it.

3. You can also use the headset to access the interface, turn on the iPod to listen**, then press pause, press the home button to return, turn off the iPhone (without using other third-party software) to pull out the headphones, and then turn on.

4. If you don't succeed in trying several times and it still doesn't work, press and hold Power Home to hard restart, and then when white apples appear, pull out the earphones to release the headphone mode.

In this case, it may be that you have turned on Bluetooth mode and connected to Bluetooth.

Hello, the professional level tells you that there is a hardware problem with your iPhone. The reason may be a short circuit in the audio cable caused by moisture or water ingress in the headphone jack, or a short circuit in the motherboard element. It can be repaired at the nearest professional iPhone repair center.

Generally, simply replacing the audio cable can solve the problem. Hope it helps.

Under what circumstances does it become headphone mode, if it is in the case of an incoming call, you can go to the settings General Accessibility Function Incoming call to use and select the default version, if it has been the headphone mode, it should be caused by a short circuit in the contact pin in the headset, it is recommended to repair.

Generally speaking, it is useful to blow a hair dryer, you should stay away, turn on the small wind and blow slowly, and don't be in a hurry.