Why is Apple 4S always in headphone mode? How to fix it

There is a problem with the headphone jack. Warranty is recommended. There is another way.

In fact, it's very simple, everyone takes a toothpick, preferably a wire or something like that (it can be bent, which will be talked about later), something harder, but it is necessary to ensure that the premise of not destroying the mobile phone, and then turn on a large desk lamp, shine on your headphone hole, and see if there is a small iron piece at the bottom inside? Yes, it's this thing, first fold the wire at a 90-degree angle, so that it is easier to see the situation in the headphone jack when the wire is stretched in (this is why the wire is recommended instead of the recommended toothpick, the toothpick can't be bent.) Gently, with a little bit of strength plug in, if it is very quiet in the room, you will hear the mobile phone patch "da" sound, yes, you succeeded, because of the "thermal expansion and contraction" principle, after the iron sheet encounters heat, he will not be able to play down, and then it has been the headphone mode, some friends after using the headphones to listen to **, pull out the headphones will also encounter such problems, in fact, it is also caused by this reason, of course, this method is not useful for 100% of crazy friends to enter the headphone mode, However, at least it can solve the problems of most of the fans.

PS: This method is purely personal experience, if you feel that this method will cause fatal or semi-fatal damage to your little love, please do not follow suit, I am not responsible for it.

The Apple 4S is always the general way to deal with the headphone mode:

1. Enter the safe mode and then come out to exit the headphone mode. Method: Press the home and power buttons. After 10 seconds, it will reboot into safe mode.

2. If it is invalid, there is a problem with the reed of the earphone jack, and the reed cannot bounce, and the mobile phone will think that the earphone has been plugged in on it.

3. Take a paper clip, turn on a large desk lamp to shine on the headphone jack, and see that there is a small iron piece in the innermost. Fold the paper clip 90 degrees, insert it gently, and if it's quiet, you can hear the reed "click".

It is the copper contact switch in the headphone jack that has poor contact or the center point is damaged and cannot be reset.

1. There is a copper contact in the headphone socket, and the opening and closing of the contact triggers the peripheral numerical control circuit to form a complete audio input and output, and the contact switch is connected in series with the external speaker, when the earphone is not plugged in, the switch reed and the external speaker are on, and the contact reed of the serial speaker will be opened when the earphone is plugged in, so the speaker is disconnected and connected to the earphone, and the speaker will be reset after the earphone is unplugged. The position of the circle in the picture.

Second, the situation that can be solved by yourself is:

1. The contacts of the earphone socket are adhered to, and the socket is plugged and unplugged several times to disconnect it and reconnect.

2. The dirt in the earphone jack causes poor contact, and it is possible to use anhydrous alcohol to clean the inside of the socket.

3. If you can't solve the problem by yourself, please go to the maintenance point to replace the headphone jack.

4S mobile phone plugged in headphones can hear the sound, unplug the headphones and can't hear the voice.

Simple solution: Use a fan -—— cool air to blow the headphone port of the iPhone for 3-5 minutes, or place it in an air-conditioned room to dry, such as.

If you solve the problem, it will be good. If not, you need to use the headphones of the iPhone to plug in the interface, turn on the iPod to listen**, then press pause, press the home button to return, turn off the iPhone (no need to use the other third.)

Party software), pull out the headphones, and then turn on, it can be solved, if not successful, try several more times. Still doesn't work, long press power+home to hard restart, and then when the white apple appears, pull out the earphone. above.

Carefully check whether there is a foreign object in the headphone jack that has pressed the shrapnel inside the headphone jack, causing the iPhone to enter headphone mode. The rust and corrosion of the brass caused by the water and moisture caused the Apple phone to enter the headphone mode, and the spring of the shrapnel in the headphone jack failed.

Apple 4S Exit Headphone Mode Method:

1. The headset mode of the Apple mobile phone can't be switched, first try to reinsert the earphones on the Apple phone, and then repeatedly insert the headphones several times, and the headphone mode will automatically fall back;

2. Open the Apple phone settings - general - accessibility - enter the audio call mode, and select the "automatic" audio call mode;

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

4. There may be foreign objects running into the headphone jack at the bottom of the Apple mobile phone, please carefully check whether there is any foreign object in the earphone jack of the Apple mobile phone, take a small cotton swab and clean up the foreign objects in the earphone jack;

5. If there is still no sound, you can contact the after-sales maintenance of the Apple mobile phone and go to the service center to check whether the mobile phone is caused by hardware problems.

If the phone still hasn't switched back, there may be a problem with the phone system, please restore the factory settings of the Apple phone, and enter [Settings], [General], [Restore], [Erase All Content and Settings] on the Apple phone, attention; Back up the data on your phone when you restore the factory settings to avoid loss.

1. Unplug the earphones and change them back to auto-jump to external mode.

2.The metal piece of the headphone jack is in place, and the headphone jack is dialed with a refill to bounce the metal piece inside.

3.Turn off your phone and restart it, and if it still doesn't work, back up your files and factory reset your phone.

Unplugging the headphones exits headphone mode;

Here's how to turn off headphone mode:

1.Go to your phone's settings - Mode change - to select the change mode.

2.Pull the headphone jack with something and bounce the metal piece back inside.

3.Generally, the headset will automatically change the mode when dialing out, if it is not automatically changed and reinserted and then unplugged, it still does not work, you can try to take a cotton swab dipped in alcohol and rotate and wipe (the plug or jack may be oxidized) and try again.

4.If it still doesn't work, that is, the parts and components in the machine are damaged, it is recommended to send them for repair.

Settings - General - Auxiliary Programs - Incoming Calls - Set as default.

How to exit headphone mode on your iPhone: 1. Set the audio call mode. Go to Settings > General > Accessibility > Audio Calling Methods, tap Automatic.

2. Check the headphone jack. Unplug the earphones in the power-off state, check and clean the dust inside the earphone jack, and then turn them back on. 3. Restore factory settings.

Backup. Personal data on your iPhone, restore your iPhone to its factory state. Fourth, hardware failure. If the problem is not resolved after eliminating the above problems, it may also be caused by a hardware failure. It is recommended that you bring your iPhone purchase invoice to a nearby apple

store or authorized repair center for testing.

The steps are as follows:

Step 1: You can find a pair of headphones first, plug them into the phone repeatedly and try a few times, and it will generally be turned back.

Step 2: If the first step doesn't work, open your phone's settings, find "General" and go to "Accessibility" in it.

Step 3: Enter the "Audio Call Mode", as shown in the figure above, select AutomaticStep 4: If the previous steps are not adjusted back, then turn off the mobile phone and restart it once.

Step 5: If there is a problem with the system, then go to Settings, General, Restore, and finally "Erase All Content and Settings", and factory reset your phone.

Step 6: If you can't adjust it back, contact the Apple mobile phone after-sales maintenance and go to the service center to check whether the mobile phone is caused by hardware problems.

First of all, it seems that if there is no sound in electricity, it is to enter the headphone mode.

The solutions are as follows.

1 Settings - General - Accessibility - Incoming Call Use in Physical Activity (Default).

2. Use the headphone access interface of the iphone, 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), pull out the earphones, and then turn on the phone, it can be solved, if you don't succeed in trying a few more times, it still doesn't work, long press power home for a hard restart, and then when the white apple appears, pull out the earphones.

3We can simulate the action of listening to **, but this time when unplugging the headphones, don't be too fast, and gently rotate and unplug them. Sometimes unplug it too quickly, and the phone's program doesn't respond. So keep the headphone mode all the time.

4. In the shutdown state, we unplug the earphones, find a needle, and gently poke the earphone hole twice, it may be that when the earphones are unplugged, the bouncing device inside does not return to its original position, we wrap the toilet paper with the needle after poking, wipe the inner wall of the earphone hole, and wipe off the dust covering it.

5 If the above methods are not possible, we can try to restore the factory settings, but this step, you have to back up the data on your phone.

6. It's not okay, it's a hardware problem and send it for repair.

There are several possible causes the phone to show that the headphones are plugged in when the headphones are not plugged in:

1. Commonly, there is a short circuit in the headphone jack, and the mobile phone recognizes that the headset has been plugged in, and the headphone cable needs to be replaced.

2. The tail plug cable needs to be replaced.

3. There is a problem with the audio IC, which needs to be repaired to solve it.

4. If there is a foreign object in the headphone jack, just pick out the foreign object with a thin object.

If your phone is not flooded, you don't need to send it for repair, press it first"Settings"--General--Accessibility--Incoming Call Use--Default Then press the power on button and home button for a soft reboot Then it won't be You can try,

How can the Apple 4s be set up for the headphone mode without plugging in the headphones.

The headphone jack didn't bounce, just plug and unplug it a few times, and I've also encountered it.