Originally, the sound of the mobile phone was normal, but then the sound became quieter for some rea

If you are using a Huawei phone and the sound is low, you can troubleshoot it by using the following methods:

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 (WeChat QQ and other apps 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 (apps such as WeChat QQ need to be backed up separately) and bring your purchase voucher to a nearby Huawei customer service center for maintenance.

The sound of the mobile phone was long, and then suddenly the sound became quieter. It may be a problem with the mode in the current phone, or it may be that you are currently turning the volume to the lowest, so it is recommended that you check your current device.

Hello landlord, your voice is small, it is possible that you have lowered the volume, it is recommended that you press and hold the volume plus or minus to turn the volume on to the maximum.

It may be that the interior is blocked, or the speaker is sound damaged, and you have to find after-sales service to solve this.

It may be that there is dust in the phone, and the speaker of the phone is clogged, so the sound becomes quieter.

Originally, the sound of the phone was normal.,Later, for some reason, the sound became quieter.,Is this your own inadvertently touched this volume button?,You go to the call settings to adjust it or restart.。

If the sound of the mobile phone is abnormal, you can clean the earpiece of the mobile phone with alcohol, and the call sound effect of the mobile phone can be restored immediately.

Originally, the volume of our mobile phone was normal, but then I don't know why it became smaller, due to his system problems, you will see if it is normal later.

Sometimes after the system update of the mobile phone, the sound will become quieter, after the system of my mobile phone was updated, the volume became a little lower, and then updated, and he recovered.

This was supposed to be a normal sound on the phone, but then I don't know why, the sound became quieter, and I think it must be that the speaker has a sound.

It is a problem with your mobile phone settings, and you can contact the mobile phone after-sales service.

Answer 1: If the mobile phone is flooded, if the water is ingress, the mobile phone can be turned off and dried when it is carried out; 2. If there are foreign objects entering the mobile phone, it is inevitable that there will be dust and other foreign objects entering the mobile phone during use, and the accumulation of too much will affect the vibration of the speaker, so that it will become quieter, and it can be cleaned frequently.

The phone is getting quieter and quieter, teach you a trick, and the sound will get louder immediately.

What to do if the phone becomes quieter.

1. Please adjust the ** volume to the maximum.

2. Confirm whether the Bluetooth device is connected (for silent scenes).

If a Bluetooth device is connected, the sound can be broadcast from the Bluetooth device, such as: Bluetooth headset, car Bluetooth, etc., you can go to Settings - Other Networks & Connections, and check it after turning off the Bluetooth function.

3. Confirm whether the equipment is damaged, and whether the liquid and ash are in the outside.

If the device is damaged, liquid or ash may be affected, please bring the device to the customer service center for testing.

4. Make sure that the external discharge is not blocked or blocked.

Please make sure that the location of the external sound vent is not blocked or blocked, such as protective shell, dirt, etc. If the sound outlet hole is blocked, you can try to clean it or bring the device to the customer service center to clean it.

5. Caused by the sound source.

6. Upgrade the system.

Please go to Settings - System Digital Cancellation Upgrade (some models are: Settings - My Device - iQOO UI FunTouch OS version) to check the system version information. If it's not the latest version, we recommend upgrading your experience.

7. Service center testing.

If the above methods fail to help recover, the customer service center needs to detect and process, the customer service center address: enter the vivo official website vivo**app--my--service outlets after-sales outlets--select the province and city to query the customer service center address;

Tips: It is recommended to bring relevant purchase vouchers (such as: purchase invoice, warranty card, ID card) when you go, and consult the staff of the consulting center in advance to ensure that the staff go again during normal working hours, avoid empty running, and pay attention to safety on the way to and from the service.

In other cases, you can also go to this link.

What's going on with the phone suddenly getting quieter?

If you don't accidentally touch the volume button, there is something wrong with your phone's sound amplifier speaker system.

What to do if the phone becomes quieter.

The phone is getting quieter and quieter, teach you a trick, and the sound will get louder immediately.

What to do if the phone becomes quieter.