The phone's microphone only works as well. Fixed problems with the microphone on Xiaomi. The iPhone microphone is less efficient

Important! If they can’t sense you when they ring, there’s a problem with the microphone. If you can’t hear it, there’s a problem with the speaker. The iPhone, starting from the 4th generation, has 2 microphones. One of them (the bottom microphone) is located at the bottom end next to the charging/sync connector. The other (top microphone) is located perfectly from the headphone jack (iPhone 4/4S) or between the camera and bed (iPhone 5/5S/6). It’s not easy to identify which one of them. It is enough to check the sound recording on the add-on voice recorder and on the add-on camera. (When recording a video, the upper microphone is used, and in the voice recorder the lower one)

Sound problems on iPhone 7

One of the most common problems with the iPhone 7 is the Audio codec. The signs are as follows: there is no sound when calling, the voice recorder does not record, and the camera freezes when recording video. If these three problems suddenly appeared on your iPhone, you need to repair the Audio codec.

When I grow up, it’s not a little bit bad.

When you use your iPhone, you can hear the virus, but you can’t - it’s all due to the incorrect operation of the microphone located below. You may be hammered with a saw, or you may just get away with it. You can then try to clean the screen if it is removed from the charging socket. If it didn’t help, you will need to change the spare part for everything. It also often happens that when you are holding your iPhone, you close the microphone with the hand you hold the iPhone when you are holding it. Whose illness may have a bad effect on you. To confirm that the microphone is not working, just open the voice recorder program and try to record sound.

The iPhone microphone is less efficient.

This is due to the fact that the lower microphone does not work, but the upper one does. Try the Vicontat for the sake of it, described in the previous paragraph.

When I record a video on my iPhone, no sound is recorded.

If sound is not recorded during video recording, this means that the top microphone is not working. In which case you need to check what the bottom microphone and speakers are doing. As practice shows, in 90% of cases the microphone needs to be replaced, but before doing so it is necessary to check that it is not covered with a cover or clogged with a saw/wood. To confirm that the top microphone is not working, it is enough to turn on the buzzer when ringing. As a spivrozmovnik you are not sensitive if you speak according to the sound link - this confirms that the top microphone does not work, since for the sound link the vikorist itself is vikorized.

This instruction is also intended for iPhone 6 and 6S

How much does it cost to replace the microphone on an iPhone?

You can find out the prices for iPhone repairs from the iPhone Repair section. You can also get cost-free diagnostics and our technicians will check all the functions of your iPhone for 10 minutes and give evidence for your needs.

The more foldable an electronic device is, the more functionality and capabilities it has. Today's iPhone phones are representatives of such devices. It’s not uncommon for gadgets to break down, start to glitch, and other unpleasant situations arise through dirt, water, accidents, and accidents. For example, if your spyware doesn’t hear you, it means the iPhone 5 doesn’t have a working microphone.

In this article, we will look at why the microphone on Apple phones does not work, as well as those speakers that do not function. Give clear indications of power supply with instructions and reporting videos on how to troubleshoot problems yourself.

Why doesn't the microphone work?

Why doesn't the microphone work on my iPhone? The answer is not so simple, let's look into it. With the growing popularity of iPhones, the number of squeals on the power of sound recording authorities is growing, not a cheap gadget. The printer is not always to blame, call the iPhone 7 plus, it does not process the microphone through the sieve and saw that accumulates on the mesh, as a result of the slight use of the machine.

On iPhone phones, starting with the 4 and 4S models, install several devices. For the comfort of the guest, the apartments have acquired active noise reduction systems. Now it has become possible to speak in a crowded or loud place without any problems. A system with two recording devices sifted through the noise, muted the player's voice, and transmitted the sound to the speaker to the device. Tim himself changed hundreds of outside noises. Although you have to pay for comfort, due to the increased number of recording devices in the iPhone, the number of money-grubbing buyers has increased because the iPhone 5 does not work with a microphone.

• Drank and brood on the mesh, which covers the front speaker and microphone
• Shaving the train
• Software problems
• The device has recently been dropped in water, contacts and microcircuits have been oxidized

In 80% of cases, when the microphone on the phone is working poorly, you need to go to the service center to replace the remaining one. Cause the cable to break, or the contact on the board to come out, and you have to replace the entire assembly. There’s nothing scary, spare parts aren’t too expensive to purchase, and replacing the front microphone on an iPhone 6 in an hour takes just over 30 minutes.

In the other 20% of cases, you can try to resuscitate the speaker and microphone on the iPhone, but first you need to determine which of the microphones will stop working.

We check the feasibility

You need to understand right now that the spyrozomovnik doesn’t sense you, and you don’t sense him. If you can’t hear you, the iPhone 5s doesn’t have a microphone, and if you can’t hear you, the iPhone 6 doesn’t have a speaker. Now it is clear that one of three or two speakers (included in the phone model) does not function. Avoid using the new software

• To test the head microphone (removable from the charging socket) on iPhone 5, 5S, 6, 6 plus, 7, 7 plus, open the standard “Dictaphone” add-on. We begin recording what was said into the phone, without having to read the volume of War and Peace, or read three seconds. Now turn off the creation, since the voice is heard, which means the recording device is operating in the required mode.
• To test the top microphone (alternately with the iSight camera), you need to open the “Camera” and switch to the “Video” mode, turn on recording, again, 3-4 seconds will be enough. It records video, but there is no sound or even muting, and the top microphone does not work.
• You can check what Siri understands, which means that the top microphone is definitely not functioning.

Solving the problem

If a problem is detected, if the microphone is not working properly on the iPhone 6, it is recommended to carry out a series of actions, first of all going to a service center.

1. Using a cotton swab, carefully clean the openings of the recording devices.
2. We collect non-factory cases, covers, stickers, and other accessories from the iPhone 7 case.
3. We can connect headphones from the jack
4. The charger is movable when connected
5. You can try to reactivate your iPhone, but the problem is gone.
6. Trying to install the iOS update
7. By the time you wake up, be respectful that you don’t cover the head microphone and iSight with your hand, moving the camera at the back.

After carrying out these procedures, the microphone on the iPhone models 6, 6 plus, 5, 5s, 7, 7 plus must come back to life, as it did not happen, you still have to take the iPhone to the service center, which will show everything on the right in the cable or in the microcircuit .

Frequently asked meals

Make sure you apply food frequently.

By the time of the winter break, the snowman doesn’t feel anything

Doesn't use the iPhone's microphone, the bottom of the phone is connected to the charging socket. Read more carefully.

I'm a little less on the hook

I know again, the microphone on the iPhone 5 does not work, there are gaps in the lower part. The wine itself is vikorist with a strong connection.

When I record a video on my iPhone, no sound is recorded

This means that the iPhone 6 does not have a microphone, there is something on the top of the phone. Again, we try these descriptions of the product, and it often helps.

Siri doesn't understand my commands

The top microphone on the iPhone 7 does not work well, you need to check it. Read more about the methods.

When I click on FaceTime I can't see it, but not a little bit

There is a problem with the Internet or the upper recording device.

How much does it cost to replace a problematic part on an iPhone?

The cost of replacing this spare part is not very expensive, up to 1,500 rubles. If there are microcircuits on the right, which indicates the coding of language and sound recording, then you will have to buy this microcircuit + the installed robot. This will already cost 3000-6000 rubles. Thanks to the phone call, this amount has been completely recovered.

• Trim your iPhone 5s filed by vologgers
• Don't worry about the phone's harshness, the cable in the middle of the device will break.
• Periodically clean the saw and wood with roses
• It’s important to put a cover on it and put some spit on the screen

Take care of your expensive equipment!

One of the most widespread problems associated with telephones is the sensitivity of smartphones around the clock. Xiaomi users already often encounter this problem due to the presence of many microphones on their phones, which can fail for many reasons.

Regardless of the global nature of the problem, Xiaomi does not have a microphone, and it is likely that it could lead to misunderstandings among customers who have thus reaffirmed the usefulness of a smartphone as a voice communication device.

Causes of microphone problems

• Android is a complicated thing, problems are not uncommon for anyone. Don’t rush to carry out a global repair of your phone - refurbish it first, then reverse the usefulness of the microphone. Everything was fixed immediately, and Xiaomi Redmi Note 3 pro has problems with the microphone?
• Check to see if there is a good connection - on the right it may not be in the microphone, but in a bad cover. When you enter, for example, a place with much better coverage, the problem may arise on its own.
• Almost all people who buy a phone immediately select a case for it. China Sometimes the yak virus may become unpleasant. It’s not uncommon for the microphone to simply be covered with a fiery cover, because there is no opening in the new one. The decision is either to buy a new cover, or to make a case of the required size in the old one. Don’t forget about another microphone, which includes the active noise reduction function. Having closed it, the computer will stop all unnecessary sounds, and the liquid will definitely fade away.

• And the raptom stuck to the microphone, and the Redmi 3S smells you like a spyware? Maybe you tucked a paper under the cover, which during the process of painting came out and closed the microphone and there was just some dirt in there?
• Be careful, how often does this problem manifest itself when only one person divorces? Please check the functionality of the speaker with your speaker.
• If your companion senses the unpleasant moon during the hour of prayer with you, then, of all things, you have the noise-cancelling function turned on. Go to settings on your phone, in the “Sound” menu and activate the noise canceling function. Unfortunately, it’s not available on all phones and firmware. If problems are avoided during active noise reduction, try this by turning it on.
• One of the reasons for the bad connection is the “OK, Google” service, which responds to your voice input. Go to the settings, item “Sound”, then select the item “Voice”, there turn on the service that is working. Re-lock your phone.

• If you check the system update, the vendors have already fixed this problem, and the new firmware version is still the way it was?

Common problems and their verses

This section has complex problems, most of which are related to editing system files. What do you need? Before you start editing files, it is important to create a backup copy of them. We are not responsible for your actions with the phone, so all actions are at your own risk.

In the process, we used the "Explorer ES" program to edit files. You can be vikorist if you are different.

The microphone does not work after the camera is turned down

For example, take Xiaomi Redmi Note 2, you can edit the system file audio_device.xml, which is located at /system/etc/. We open the file using the additional program "ES Explorer", scroll down and find the next rows.

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It is necessary to edit those marked in blue. The file is closed, changes are saved, the phone is reset. You can experiment with other phones, but be sure to make a copy of the file or a complete system backup.

This method corrects the problem when the microphone does not work after being captured by the camera. Please note that after editing the file, the left and right channels on the video being recorded will be mixed up.

Turn on another microphone

Another system file that contains microphone parameters is called build.prop and is located in the /system folder. Using the same ES Explorer, open the file, find the row persist.audio.fluence.voicecall=true, change the word true to the word false. The file is saved, the phone is re-secured.

Adjustment via the engineering menu

In some situations, it may happen that the standard microphone parameters are lost in the operating system. Edit them using the “Engineering Menu”, which does not require root rights.

In the telephone number field, you need to dial *#*#3646633#*#*, then go to the Hardware Testing item, then select the Audio section. In the "Normal Mode" item you need to know the microphone parameters ("Type" - "Mic"). Section "Level", you need to select "Level 10" from the drop-down menu, then manually enter the number 200 below. After that, reset the phone, the sensitivity must be updated.

For this additional function, you can adjust the volume of the microphone to a more comfortable value.

Visnovok

The only other option is to corrupt the modem firmware. It is necessary to find custom firmware, available as streaming, place it in the root of the memory card, and install it via TWRP, the Install section, or in another way.

Since the methods described above did not help, the problem, most likely, is in the hardware part. Possibly, the microphone is defective, because the phone got wet somewhere. You need to contact the fakers to diagnose, fix or replace a non-working microphone on Mi4c or any other Xiaomi phone.

Write in the comments which method helped you or your solution to the problem, we will certainly add it to the article.

We continue our reports about problems that may arise when using iPhone and iPad. Today we are talking about one of the most common types of breakdowns in the iPhone 4 and iPhone 4S, and about problems with sound.

Let’s first recognize how everything works. Let's talk about it. Figuratively, the audio path of this iPhone model consists of a microphone (actually there are two), a voice speaker (you can hear the voice of the speaker when you put the iPhone to your ear during the turn-off), a speakerphone speaker, audio Mixer and audio codec.

Microphone for audio output for headphones, which is used for noise reduction and for voice recorder.

There are two microphones in the iPhone 4. One is the main one, located at the bottom of the body, it picks up the sound during the hour of prayer. The other is an auxiliary one, located at the top of the body and serves for noise reduction and as a secondary microphone, which is used as a voice recorder when recording sound.

A microphone that is used to transmit the voice to the speaker.

Audio codec - not the microcircuit Cirrus Logic 338S0589. The chip is a hardware audio decoder. For example, if you listen to music on your iPhone, then this microcircuit transforms the sequence of ones and zeros that make up a digital file, an analog signal, which is then output to the voice speaker, speaker or headphones.

The iPhone 4 uses a Cirrus Logic 338S0589 microcircuit for sound processing.Illustration taken from the site ifixit.com.

An audio mixer is, essentially, a switching device that communicates an audio codec with voice and audio speakers, microphones and headphones (10C0124A0696). I axis, when everything goes wrong, problems begin.

Audio mixer in iPhone 4. The 10C0124A0696 chip is responsible for switching the audio codec from external devices. Illustration taken from the site ifixit.com.

So, what are the symptoms of iPhone breakdowns and what should we talk about?

This is due to the deterioration of the thickness level scale. For example, if you press the volume adjustment buttons one day, a speaker icon will appear in the middle of the screen, and below it there will be a volume scale. These symptoms may indicate that the dock connector cable is out of order. The speaker is on the wrong side and the audio mixer cannot be damaged due to such a breakdown. Replacing this part costs around 300-350 UAH.

Or we can talk about going out of tune with the audio mixer. Sometimes the sound on the phone stops, but there is no way to output it. Before speech, in such situations this scale appears after connecting the headphones. If everything is fine with them and the scale is visible, then the problem, most likely, is in the dock connector cable. The cost of upgrading an audio mixer will be between 800 UAH.

Since the iPhone 4 doesn’t have it, it’s better to talk about the immediate death of the audio codec. In such cases, you will not be able to launch music creation in the Music.app program. And it’s not surprising that the device is simply compatible with “nothing”. Replacement of audio codec costs 600 UAH.

The output from the audio mixer is accompanied by the “outputs” of any one of the devices for outputting or receiving sound: speakers, headphones (headsets) or microphone. For example, you may not be a little nervous, or you may not be a little different in voice dynamics, but even more so when you mix into a loud voice. Otherwise, instead of the voice of the spyvrozmovnik, there will be some crackling in the vocal dynamics. The option is also not turned on, in which case your spivrozmovnik will not hear you at the hour of speaking, and the voice recorder will miraculously record the sound. I guess that such a situation is possible due to the fact that in order to understand the voice recorder, you need to use different microphones.

Well, let's fix it, problems with sound may arise through the output of the speaker, microphones or headset jack. All these failures, as a rule, are interrupted by a breakdown of the audio codec, and it is very important to identify the correct cause in the minds of the field. Replacement of all overhauled peripheral devices will cost 200 to 400 UAH.

Now briefly about the reasons for the failure of microcircuits

There are only two of them. Tse zazvichay factory shlub or mechanical damage. The microcircuit comes out in good condition and is no longer possible to lose its function or replace it with microcircuits to pay the phone through a mechanical inflow (impact, fall). The most widespread reason is mechanical damage.

All the episodes treated are not fatal. The actual microcircuit is replaced, but the removed one is soldered in place. All of the above is completely true for the iPhone 4S with the same difference that there is now an audio mixer. This function is supported by the audio codec branded Cirrus Logic 338S0987 (Apple 338S0987 B0FL1129 SGP).

All damaged parts are currently being repaired, due to these failures, if the problem stems from a crack in the main board. Such ushkodzhennya as I already