I accidentally dropped my phone into the water. Why is there no sound when I take it out and listen to music?

If the phone falls into the water and after air-drying or blowing it dry with a hairdryer, there is no sound when playing externally, but it can be used when plugging in headphones: In this case, water may have entered the headphone jack of the phone and the micro switch inside has been disturbed. It broke, causing it to be in headphone mode. Normal calls can only be made by plugging in headphones or speakers. Try quickly plugging and unplugging the headphones several times or restarting the phone. Or try using a cotton swab dipped in alcohol and rotating it to wipe the headphone plug and mobile phone jack (the plug or jack may be oxidized). If the above methods still don't work, you have to take it to the after-sales service for inspection, repair or replacement of a new headphone jack.

But if it falls into the water, emergency treatment is required. If the battery is removable, the battery should be removed as soon as possible to reduce the corrosion of the internal components of the mobile phone caused by the electrolytic reaction of the liquid; at the same time, it can also avoid the occurrence of a circuit short circuit that drains the battery and makes it impossible to charge. If it falls into water for a long time, its electrical performance will be affected, such as leakage, poor contact, etc. In severe cases, components or motherboard wires may be corroded. Please take it to a repair shop for repair as soon as possible.

The correct way to deal with a mobile phone dropped into water is as follows:

Turn off the power as soon as possible.

Shake it hard, but don’t shake the machine. Try to shake the water out of the screen. If there are water droplets left on the screen, there will be traces after it dries.

Place it under a slight heat source such as a table lamp or spotlight to allow the moisture to slowly dissipate. This process takes more than six hours. Do not rush to use strong heat sources such as hair dryers.

After these three steps, it can basically work normally when the power is turned on. Why does the vivo phone have sound when I take it out after it is dropped in water, but there is no sound when calling, but there is no sound from the media?

If the liquid has entered the inside of the phone, it is recommended that you do not turn it on and use it. First use the cold wind setting of the hair dryer to dry the remaining liquid on the outside of the phone, and then take the phone to our vivo after-sales service center for testing as soon as possible. Our staff will help you handle it properly. Liquid in the mobile phone is not covered by the warranty.

How to solve the problem of no sound when incoming calls on mobile phone:

Enter the mobile phone settings--sound--turn off mute, and increase the *** volume;

Close Background software, release the execution memory;

Restart the phone;

Turn off the Do Not Disturb mode;

There is no sound when the phone calls, please take the phone to our after-sales service The center is staffed by professional technicians to perform testing and processing for you. Why is there no sound when listening to music on the external screen of Samsung 2014 mobile phone?

According to your description, you can try the following operations:

1. Check whether the phone is in silent mode

2. Press the volume up button on the standby screen to adjust the *** volume (this operation can also exit the vibration-only mode)

3. Play a song to test whether there is sound. If there is sound. It means that the speaker is not damaged

4. Back up mobile phone data (phone book, SMS, multimedia files, etc.), restore factory settings (Settings-Reset-Restore factory settings), and eliminate the cause of system errors.

If the fault persists, it is recommended that you bring the three-guarantee certificate of your mobile phone and send the mobile phone to the nearest Samsung service center for inspection and repair. For specific service center inquiries, please visit:

: support-. samsung./support/ServiceLocations.asp Why does the oppo phone have no sound but the earphones have sound after being dropped into the water?

Water probably entered the headphone jack of the OPPO phone, which damaged the microswitch in the headphone jack, causing the phone to turn into headphone mode.

There is sound only when wearing headphones, and the speaker of the phone itself cannot produce sound normally.

It is recommended that you do the following:

Do not turn on the phone immediately after it is flooded with water. Powering on the phone can easily burn out the internal circuit board of the phone.

Use a towel or paper towel to wipe off the moisture on the surface of the phone, then place it in a ventilated place to dry for a few days before turning it on.

If your mobile phone falls into water, the headphone jack is a particularly easy place for water to enter.

The solution to the problem of water entering the headphone jack is as follows:

Use a thin cotton swab to remove the earphones. Wipe away any surface moisture in the hole.

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

You can try plugging and unplugging the headset several times quickly or restarting the phone.

If none of the above methods work, you can only go to an OPPO mobile phone after-sales outlet for inspection, repair or replacement of accessories.

When using your mobile phone, you should take good care of it and handle it with care. When not in use, it is recommended to put it in a specially stored bag or bag to avoid being accidentally dropped or falling into the water. affect use. Why does coolpad5218s have no sound when listening to music?

Restore the original factory settings. If there is still no sound, take it to a professional repair center for inspection and replace the handset.

If the phone is not jailbroken, restore all settings first and then take a look. Why is there no sound from the phone speaker?

Several common situations when there is no sound in the mobile phone speaker:

1. The speaker may be broken. Listening to music consumes a lot of power. Over time, the phone heats up and causes The speaker was burned.

2. It may be that the contact is not good. Please disassemble the phone and clean it first.

3. If the speaker is not broken, it is usually because the audio amplifier is broken. Without it, there will be no sound. This is very small and easy to break. If the music is played for a long time, it will break easily. It accounts for 80%.

4. The CPU may be broken, but it is generally impossible. What's the matter with the apple that was dropped in water and taken out but didn't turn off, but there was sound when making and receiving calls but no other sound?

If the phone comes through the receiver speaker, it means there is no problem.

The other ones are external speakers, which means they are broken. It is necessary to repair the Coolpad LeTV mobile phone that fell into the water. There is no sound when listening to music. What is going on?

Water is conductive. If the mobile phone is soaked in water, the motherboard will be short-circuited, causing the motherboard circuit to burn out. Or the original part is damaged. If there is no sound when listening to music, it means that the circuit of the main board of the mobile phone has been burned. Go get it repaired! If a mobile phone has been dropped in water and has not been disassembled, it should not be turned on. Why does the mobile phone often have no sound?

If there is no sound from the mobile phone, Samsung mobile phones generally recommend the following steps to troubleshoot and handle:

1. It may be caused by setting the option to turn off all sounds. It is recommended to turn off all sounds through mobile phone settings - (My Device/Device) - Accessibility - (Listening) - turn off all sounds and uncheck the box.

2. Check whether the phone is muted, go to Settings-Sound-Volume, and try to increase the volume of each item.

3. If it doesn’t work, please back up the data in your phone (contacts, multimedia files, etc.) and restore the phone to factory settings.

If the problem persists, please bring your purchase invoice, repair card and machine to the nearest service center for testing by an engineer. Why is there no sound on the Meizu M2 phone?

1. Check whether the volume of the mobile phone is turned on. Press the volume button to the maximum;

2. Connect headphones to check whether the voice listening and music playback functions are available;

3. Make a call to check whether you can make a call.

If it can, it means there is no problem with the speaker

3. Check whether "Turn off all sounds" is set: Menu-Settings-Accessibility-Turn off all sounds, select Cancel to turn off all sounds

4. It may be caused by a conflict with third-party software. Back up your mobile phone data (phone book, SMS, multimedia files, etc.) and restore factory settings (Menu-Settings-Reset-Restore factory settings).