Why is there no sound after the Apple 4S falls

Hello! Kiss. According to your question:

You can choose the first method (this is the method I used and it worked):

Enter"Settings - General - Multilingual Environment - Language", will be existing"Chinese Simplified"Switch to the nearest to"english"Confirm.

The system will simply reboot and automatically switch the locale to English.

Repeat the above operation directly in the above window to switch the system locale back again"Chinese Simplified"

When the system reboots again and switches back to Chinese Simplified, the fault has disappeared and the volume is back to normal.

The second method (which works absolutely, this one is more cumbersome than the first one):

Delete the IAPD file in the System Library PrivateFrameworks directory on your iPhone.

You can use ifunbox or the sync assistant device to connect to your iPhone and go to the System Library LaunchDaemons directory.

Then delete the file.

The third method:

You can go into your phone's system settings, the Apple phone is universal, you see if your phone is set to the bottom mode, now many users will always accidentally set it to the base mode when using a smartphone. You can also check if the Scenario Mode is set to Airplane Mode or Silent Mode.

Fourth method:

If the above does not work, some software installed on smartphones now sometimes affects the system. You'll have to restore your system settings. Restore the system settings first, restore the settings first, and then restore the factory settings.

Before doing a factory reset, please back up your contacts and important information.

Ask: Do you have a sound? Will there be sound when wearing headphones?

If you still have any questions, please reply to me in time! I believe that the above four methods definitely have an effect!

Return to the factory for repair. How to change the ID of the iPhone iPhone:

1. Click to enter the settings page.

Second, click to enter the settings, find iCloud in the settings Third, click to enter iCloud, see the ID that is now logged in Fourth, reset the ID, the first thing is to clear and cancel the existing login, that is, at the bottom of the iCloud interface, click to delete the account.

5. After the deletion is completed, you need to log in to the new ID from the new iCloud interface; Then fill in the new ID and password to confirm the login and you're done.

In summary, you can complete the ID account change.

If the mobile phone is silent, it is generally silent or the external speaker is damaged.

1. The touch screen and buttons of the mobile phone are all out of order (some are normal when they are turned on, and all of them are out of order for a while): soldering or replacing the touch IC Soldering or replacing the CPU to write software (the keys are out of order, and the normal touch is generally stuck for a button).

2. The touch screen of the mobile phone fails. The buttons are normal: change the touch screen. Soldering or changing touch ICs, planting CPUs, checking broken wires or short circuits. (There are also bad software and CPU with normal use, but it is rare).

3. The touch screen of the mobile phone is biased, which can be corrected, but after the correction, it is still biased to change the touch screen when the factory is restored or the grid chip (the last 1m) is calibrated.

4. The mobile phone will be corrected when it is turned on, which can be corrected, but it cannot be completed, and it has been calibrated: change the touch screen grid code to write the whole font library and plant CPU soldering or change the touch IC to check whether there is an open circuit in the components around the touch IC, and scratch the cover. Clamshell machine change line.

If you encounter different problems after the mobile phone falls, the solutions used are different, such as your mobile phone has fallen, don't just look at whether its appearance is damaged, and check all aspects of the functions of the mobile phone, so that the problem of falling can occur and then deal with it. If you can't deal with the impact of a drop on your mobile phone, you should take your mobile phone to the brand's after-sales maintenance office in time to solve it, and try to be careful when using your mobile phone every day to avoid falling and injuring yourself.

1.Silent mode, just turn on and unlock

2.The program is stuck, and it may ......Restart and try.

Occupy the sound output, the call takes precedence over other programs, so there is a sound, turn off all background processes and restart it.

This problem should not be caused by PPS, what sound should be normal when you plug in the headphones, if it is for us to continue, if it is not, it is different from the problem I encountered.

There's a move up and down on the volume buttons, so try moving it down or up.

According to what you said, the biggest possibility is that the phone has entered the "headphone mode" forever, which is generally caused by frequent use of non-original headphones, junk headphones, or system software.

I've helped my colleague (mm) deal with similar problems, and I've dealt with them, but I've searched them from the Internet, so you can try them in order:

Double-click the home button to the volume adjustment interface, pull left to the volume adjustment interface, and select the speaker in the lower right corner (you can also double-click the home button to the volume adjustment interface and then directly pull the volume adjustment left and right.) ）

At the same time, press and hold the shutdown button and the home button in the middle, don't let go, wait for about five seconds, the phone will automatically soft start, and see if it will be good after starting.

Go to the settings of the General side switch to lock and rotate, open the background and click the mute button repeatedly to solve.

Open a song or play a game, and then use the headphone plug to repeatedly plug in the headphone port on the phone, until the speaker has sound, I used this method to help mm solve the problem, but I think, after the general mobile phone is plugged into the headphones, the speaker will be automatically blocked, so sometimes the headphone hole is dirty, or something is stuck, and the headphone detection line is faulty, this situation will occur. Later, I used high-pressure oxygen to flush the headphone hole, and then plugged the headphones into it repeatedly, and sure enough, I found a headphone hole cover to cover her.

Brother recently liked the top post, because, if the post is popular, it has brother's credit. If the post is sunk. Brother will also have a great sense of accomplishment. Because it was my brother who made it, everyone must remember not to be obsessed with my brother, brother is just a legend.

Here's why;

When mute is turned on, there is no sound [turn off mute].

There is no sound due to the damage of the horn [go to the after-sales service or mobile phone store for repair].

Mine is flooded like this. Yesterday's water, the screen has been flashing at the beginning, as if the voltage is unstable, and finally after charging, the phone will heat up, and finally the screen will not flash, is your water in? My phone is exactly the same as yours.

Is your phone repaired? How much money was spent"?

There is a button at the top of the left side to see if it is red on the bottom, if it is, then break it and get the silver bottom.

I'm also the same as you have the same problem Now it's okay, I guess it's a little damp, and it will automatically get better after a long time.

1. Restart the device, this is the fastest way to get the system to scan and start the volume daemon again. Or plug the earphones into the headphone jack, ****, and then pull out the headphones to try. It's best if the problem is solved.

2. If the above is invalid, it may be because of the wrong touch, resulting in mute, then please: please check the side button switch to confirm whether the side button is dialed to the non-mute state, if not, please dial to normal. Then, open AssistiveTouch (Settings > General > Accessibility > AssistiveTouch) and tap Devices to unmute.

3. If the above is invalid, the cause of mute may be the wrong output line, and we need to correct it manually. Then please: Please call your carrier's customer service** (because it's free), after connecting, open the control center, select AirPlay> tap "iPhone Speaker", then go back and hang up the call.

The charging port below is estimated to be flooded, and mine just got it done by myself, and it was OK to take a cotton swab dipped in alcohol and wipe it carefully a few times,

I'm also having the same problem, it's not silent mode, pressing the volume key only shows the speaker and doesn't show the volume.

No way!! I guess there is something wrong with your volume keys and it is recommended to repair it. Volume feedback error. Or maybe there is a problem with the system system, and the chances are slim.

Summary. According to the description, it may have been due to a fall that caused the speaker to malfunction. You can try the following methods to troubleshoot and resolve the problem:

1.First of all, we can check if there is a software problem. You can try restarting your phone, or turn the volume up to the maximum in the settings.

If there is still no sound, it may be a hardware problem. 2.If it's a hardware issue, you can try unplugging the headphones and plugging them back in a few times, sometimes the sound can be restored during the plugging and unplugging process.

3.If none of the above works, you may need to have your speaker serviced or replaced by a professional technician. Hope the above methods can help you solve the problem, and I wish you a smooth fix of your iPhone's speaker!

According to the description, it may have been due to a fall that caused the speaker to malfunction. You can try the following methods to troubleshoot and solve the problem:1

First of all, we can check if there is a software problem. You can try restarting your phone, or turn the volume up to the maximum in the settings. If there is still no sound, it may be a hardware problem.

2.If it's a hardware issue, you can try unplugging the headphones and plugging them back in a few times, sometimes the sound can be restored during the plugging and unplugging process. 3.

If none of the above methods work, you may need to find a professional technician to repair or replace the speaker. Hope the above methods can help you solve the problem, I wish you a smooth repair of your iPhone's speaker!

Can you tell us more about that?

According to the description, it may have been a fall that caused the speaker to malfunction. Troubleshooting method: 1

Restart your phone, turn up the volume to maximum volume, and check for software issues. 2.Plug the headphones in a few times and try to restore the sound.

3.If the above methods do not work, seek professional and technical personnel to repair or replace the speakers. I wish you a good luck in repairing iPhone speaker beams!