The Huawei Mate30Pro suddenly became quieter

If the external sound of your mobile phone is low, you can use the following methods to troubleshoot:

1.Please make sure the horn is not obscured.

Please make sure that the position of the sound outlet of the speaker is not occluded, such as protective case, protective case, etc.

2.Try cleaning the horn dust filter.

You can use a soft, long-bristled brush dipped in alcohol and scrub the dust filter inside the sound hole to see if the sound returns to normal.

3.Follow the steps below to detect if the device is making sounds normally.

Please open the My Huawei app on your phone and find My HUAWEI app > Service > I want to detect > Other > Device sound problem (Service app > troubleshooting > More > Other > Device sound problem to start detection).

2) If the sound is abnormal, it is recommended that you back up important data in advance (third-party applications such as WeChat and QQ need to be backed up separately) and bring the purchase voucher to the Huawei Customer Service Center for professional testing.

If you still can't resolve the issue or still have doubts, back up your data in advance (third-party applications such as WeChat and QQ need to be backed up separately) and bring your purchase voucher to a nearby Huawei Customer Service Center for maintenance.

Answer: Hello, I'm glad to answer for you I'm sorting out the answer for you, I'm sorry to answer for you, I'm sorting out the answer for you, please wait for the recording to be very loud, there are three possibilities: 1. The microphone port of the mobile phone recording is blocked or the microphone is damaged. 2. The volume of the mobile phone is turned on very low, so I can't hear it. Just press the volume plus key to try; 3. The recording distance is too far, resulting in a small recording sound that cannot be heard, and this situation can only be listened to with the maximum sound, or if it is not possible, it can only be listened to with the help of a computer.

If you can't find the reason, you can go directly to the Huawei mobile phone store to overhaul it.

Hello, method.

Tap to open "Settings" in your phone"In the settings, find "Sound & Vibration", click to enter, find the "Call" column in Sound & Vibration, drag the slider to the right to turn up the call volume, drag the slider to the left to turn down the call volume, when the slider is dragged to the far right, the call volume is the maximum, if the sound is turned to the maximum, if you still feel that the sound is small, then in the call interface, click the small speaker to turn on the hands-free mode, summary: 1. Click "Settings" in the mobile phone.

2. Click "Sound & Vibration" in the settings.

3. Drag the slider behind the call to the right to increase the call volume.

4. If the maximum call volume is not satisfied, it is recommended to turn on the hands-free mode.

Dear, hello: The reasons why the Huawei Mate30 calls are low are as follows:

1. If the other party can't hear it, try to get closer to the microphone.

2. In a place with a weak signal or an area with strong interference, the intermittent interruption of the call is caused by a network problem, which is a normal phenomenon, please try to use it in an environment with a normal signal.

3. Please use standard wired headphones or turn on the speaker to make a call, and observe if there is any improvement. If there is an improvement, it may be that there is a problem with the microphone and handset, please bring the purchase invoice to the outlet for testing after backing up the data.

AnswerMate 30 Pro uses advanced on-screen sound technology, and its sound position is different from that of traditional earpieces, and the best listening position is about 2 cm from the top of the mobile phone screen. If the user is not aligned with the corresponding position, the sound will appear slightly quieter, and the user's mobile phone may cause the earpiece to be loud and small or noisy during the call; 2.The third-party film has not been tested by Huawei, and the audio effect cannot be guaranteed to reach the level of the original film, which will affect the sound effect of the call (low sound or noise). 3.

Poor mobile phone signal or network quality affects the sound of the call.

Ask questions, the volume of the earpiece is low, and it is enough to be hands-free.

That's the problem.

Ask questions what to do.

Answer: Please check whether the mobile phone network signal is normal, and if the network signal is poor, there will be problems that affect the call experience, such as intermittent calls and inaudible sound. 2.Turn up the call volume appropriately, try switching to hands-free mode or plugging in headphones to test if there is anything abnormal.

If your phone is quiet, you can do it in the following ways:

1.Make sure the horn is not obscured.

Please make sure that the device uses a matching protective case and protective cover to avoid the position of the speaker's sound outlet being blocked.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

The sound is low when the Huawei phone is talking.

Cause: Use the bottom microphone for handheld calls, and the top microphone for hands-free calls. The possible causes of the call exception are:

The microphone may be obscured by the phone case or other objects.

The microphone may be clogged with a foreign object.

Solution: Please use a matching phone case to avoid the microphone hole being blocked.

If the microphone hole is blocked, try cleaning it with a small, dry, soft-bristled brush.

Customer Service Center.

Repair Spare Parts**.