Why is the OPPO phone in my ear to listen to the sound all the time?

It may be a compatibility problem, that is, after the mobile phone system is upgraded, some software is incompatible, then we can uninstall the software and reinstall it, of course, we can also go to the service point for repair.

This could be an issue with the current of the internal parts. If you are not at ease, you can go to the after-sales service to deal with it.

There are many possible reasons. First of all, see if it is a poor contact. The headphones and phone are not well connected. Let's see if the earphones are damp or the internal structure of the earphones is damaged.

The sound of your phone's processor and hard drive! Smartphones have it, and if it's loud, it's not normal.

A large part of the reason is that it may be caused by water ingress into the sound cylinder, and secondly, it is necessary to clean up the surrounding dust regularly, I hope it can help you, thank you.

If you listen to it in your ears, you can restart it and listen to it again, which is normally the microphone dust.

There is a problem with some of the compatibility inside the phone, or there is a problem with some parts of the phone.

The phone is damp, just leave the phone in the rice for a few hours.

Which means that there is a current indicates that there is a problem with the earphones or mobile phones, and the earphones need to be repaired or replaced.

That's because your phone's sound film is broken.

If this happens, it is recommended to consult after-sales customer service, which should be the cause of the problem with the phone.

Plug in the headphones and see if the headphone icon appears. If plugging in your headphones doesn't show anything, it's obvious that there's something wrong with your headphones. Just change it.

If the headset icon appears after plugging it in, and it says that the headset has been plugged in, it means that it is a problem with your phone's settings, and you can change it.

Bluetooth headphones occasionally have noise, you can try the following methods to deal with it:

1. It is recommended that you disconnect Bluetooth, reconnect, or try to restore factory settings.

2. Upgrade the headset firmware version to the latest attempt.

3. In an environment with a poor network signal, the mobile phone may produce noise or intermittent when connected to the Bluetooth headset, so it is recommended that you move to an environment with a good network signal.

4. If there is a large electromagnetic interference object next to you, it may cause the other party to hear a small sound and a noise. It is recommended that you stay away from microwave ovens and other objects with large electromagnetic interference during use.

5. If there is noise only in a specific clip, it is recommended that you change the wired headphones to try to eliminate the sound source problem.

If the Bluetooth headset keeps making noise, or the above methods cannot solve your problem, it is recommended that you bring the purchase certificate, warranty card and earphone, and go to the OPPO customer service center for testing and processing by professional engineers.

This applies to all OPPO models.

This depends on what the sound is, generally speaking, there are the following two situations:

First, the sound of cannon fighting:

1. There is a discharge phenomenon (cleaning and drying) on the machine board.

2. Tail plug leakage (cleaning, drying).

3. The paper tray of the receiver is damaged or of poor quality.

4. Short circuit and leakage of flexible cable.

5. False welding and leakage of audio peripheral components.

Second, the sound of communication:

1. Leakage (rewelding) at both poles of the microphone.

2. Caused by replacing the poor quality casing (replacing the *** casing, or using tin foil.

as a shield, but be careful absolutely).

3. The transmitting power is too strong (add resistance to the transmission signal sampling line to reduce the power amplifier power).

Solution: If the microphone is faulty, try to use headphones instead of the original microphone, and try not to get too close to the microphone to avoid cracking.

First, even network problems may also produce mobile phone noise.

Second, there is a problem with your mobile phone microphone.

3. Have you turned on the power-saving mode? In this way, the call quality will be reduced.

Fourth, observe to see if there is iron dust on the horn and the like, if not, only change the horn.

The network causes echoes.

The main reason is "multipath interference". Mainly because of electromagnetic waves.

The transmission reaches your phone through a variety of routes, including a variety of reflected or relayed signals. The signal reached by the first path is the strongest, so the phone always processes this signal. The delayed signal that reaches the phone through other paths will be eliminated by a certain algorithm.

Loudspeaker. Causes of murmurs and solutions:

3. Foreign objects in the speaker hole block or enter dust impurities, it is recommended to go to the customer service center to deal with it;

After the above methods are eliminated, there is still noise, please back up your mobile phone information (**number, SMS, **, etc.) and bring your mobile phone, purchase invoice and warranty card to the local OPPO customer service center for testing.

Summary. Good afternoon, dear, I'll help you with that. The specific steps are as follows:1Kiss Ning good <>

If there is noise on the mobile phone, it is recommended to try the following methods: 1. Turn on the airplane mode and turn it off, and search for the signal again; 2. Turn off the mobile phone and restart it; 3. The recording is normal, and the voice handset mode is also normal, and you can change the time and location to try. 4.

You can use a fan, cold wind to blow the outer hole of the phone, try to blow out the dust If the problem still exists, please bring the purchase invoice, warranty card and mobile phone to the OPPO customer service center for testing, and the professional engineer will solve it for the kiss. <>

What should I do if there is noise in the sound of the OPPO mobile phone.

Good afternoon, dear, I'll help you with that. The specific steps are as follows:1Kiss Ning good <>

If there is noise on the mobile phone, it is recommended to try the following methods: 1. Turn on the airplane mode and turn it off, and search for the signal again; 2. Turn off the mobile phone and restart it; 3. The recording is normal, and the voice handset mode is also normal, and you can change the time and location to try. 4.

You can use a fan, cold wind to blow the outer hole of the phone, try to blow out the dust If the problem still exists, please bring the purchase invoice, warranty card and mobile phone to the OPPO customer service center for testing, and the professional engineer will solve it for the kiss. <>

Oh. Under normal circumstances, the noise of the OPPO mobile phone is due to signal interference, or the mobile phone is dusty due to water ingress, and the speaker earpiece has an electronic noise caused by a damaged short circuit, and the kiss can be turned off first, and the switch flight will see if the situation has improved, and the wind force in the cold wind of the fan will blow and clean the dust, if it really doesn't work, the kiss is the hardware damage caused by the short circuit problem, then there will be a noise of electronic short circuit, you need to bring the love machine to the official after-sales service center for the engineer to overhaul <>it

<> good dear.

There is a murmur in a mobile phone call (echo, recommended:

Turn on airplane mode.

Turn off again and search for signals again; Shutdown and restart; 、Recording**normal,Voice handset mode**is also normal,You can change the time and location to try。 The problem still exists, bring your phone to the OPPO customer service center for testing.

If there is noise in the mobile phone call, it is recommended to try the following methods:

2. Turn off the mobile phone and restart it;

If the problem persists, please bring the purchase invoice, warranty card and mobile phone to the OPPO customer service center for testing, and a professional engineer will solve it for you.

This applies to all OPPO models.