What s going on with the Huawei P40Pro earpiece becoming lighter after changing the screen?

If your Huawei P40 Pro has a lighter earpiece or can't hear clearly after changing the screen, try the following steps to fix it:

1.Check that the handset is connected to the motherboard. If you don't connect the handset properly when you change the screen, or if there is a problem with the connection, this will cause the handset to be quieter or not audible at all. Please check that the handset is tightly connected to the motherboard.

2.Check that the handset grid is not clogged. After changing the screen, sometimes glue or dust may remain on the handset grid, which will affect the sound penetration of the earpiece. Clean the handset grid to make sure it doesn't get clogged.

3.Reset your phone. Sometimes, resetting your phone after changing the screen can fix some issues.

Please note that the reset will erase all of your phone's data, please make sure you have backed up your data. Go to "Settings> "System & Updates" > "Factory Reset" to reset your phone.

4.Check if there is a problem with the original earpiece. If you are using a third-party handset or if you have problems with the replacement handset, restore the original handset for comparison testing. If the original earpiece can be used normally, it is recommended to use the original earpiece.

1. When you change the screen, the earpiece cable is not connected, so you take it to the place where you change the screen and ask.

2. Or you can back up the data and restore the factory settings to check whether it is caused by system problems.

3. Since it is a problem that occurs after going to the after-sales service to change the screen, you can continue to find after-sales service to deal with it.

The phone is quiet, and you can do it according to the following steps:

Please go to the "Settings" interface, click "Sound > Volume", and check whether the volume is turned up to high in all modes.

Please check that the speaker is not covered.

Please check whether the mobile phone is filmed, whether the film of the mobile phone blocks the sound outlet of the earpiece at the top of the mobile phone, if it is blocked, it will affect the sound volume of the earpiece, please re-paste the film straight.

After the above operations, the problem still exists, please back up your mobile phone data, and bring the purchase invoice to the after-sales service point for maintenance.

Huawei P40ProHow to make the sound louder and smaller in a call:

1. Double-click the side of the curved screen, and the volume button will be displayed, check if the call volume has become smaller.

2. Please check whether the sound outlet of the mobile phone speaker is blocked, and if so, please remove the obstruction. (If you find that it is blocked, it is recommended that you use a dry toothbrush or other soft bristles to try to clean up the impurities.

3. If the above situation is not good, it may be that there is a problem with the inner screen, and you can go to the after-sales service to see.

A1If you use an irregular third-party leather case or leather case, the volume hole is blocked, and the audio effect cannot be guaranteed to reach the level of the original film, please remove the irregular third-party film or leather case, and go to Huawei's official after-sales service to replace the original film or leather case of Huawei's official adaptive product.

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

Poor signal or network quality: It is recommended that you move to a place with good signal and network quality.

4.The mobile phone uses advanced screen sound technology, the best listening position is 2 cm away from the top of the screen, its sound position is different from the traditional earpiece, if the user does not aim at the corresponding position, the sound will appear slightly smaller, the user may move the mobile phone during the call, the earpiece sound may be small, please note that you need to align the screen sound position: it is recommended that when you are talking, put your ears close to the top of the mobile phone about 2 cm, so that the experience will be better.

Two weeks before the new phone, there will be a call location prompt).

Wait a minute.

1.If there is dust in the handset of the handset, check the handset to clean up the dust attempt.

2.Problems with the phone, try to restart the phone.

3.If the mobile phone fails, bring the mobile phone to the after-sales repair center for testing and repair.

Press the volume plus button when you are on a call to see if the call volume is turned down, I hope it will help you, thank you!

1. Magnetic field interference: If there is a magnetic field generated by the current passing near the environment of the call, it will also cause noise in the earpiece, in this case, avoiding these magnetic fields can solve the problem of earpiece noise.

2. Signal problem: If the signal of the call environment is not good, it will lead to the sound of "rustling" during the call, in this case, changing the call environment will naturally solve it.

3. Poor contact of the earpiece: When the mobile phone accidentally falls, it may cause the contact of the earpiece to loosen or desolder, which will cause the noise of the mobile phone earpiece.

4. Circuit failure: If there is a problem with the handset circuit of the mobile phone, there will also be noise when answering **, which also needs to be checked by maintenance personnel, and the circuit can be solved after recovery.

5. Compatibility problems are the reason why some software is incompatible after the mobile phone system is upgraded, so you can uninstall the software and reinstall it, or you can go to the service point for maintenance.

It is estimated that the speaker is damaged, and it is recommended to take it to the after-sales maintenance department related to Huawei mobile phones for repair.

Hello Lixiao. The situation where the earpiece becomes quieter after changing the screen may be caused by the following reasons for your reference:1

Improper disassembly and assembly: Replacing the screen requires disassembling the device, and if the earpiece is accidentally damaged during disassembly and assembly, or if the earpiece is not properly fixed during assembly, it may cause the earpiece to become quieter. 2.

New screen defects: If the replacement screen itself is defective, such as a poorly designed earpiece part, or a quality issue, it may also cause the earpiece to be quieter. 3.

Software issues: Sometimes, after changing the screen, the device's system software does not correctly recognize the new screen, so it may also make the earpiece quieter. In order to solve this problem, you can try the following steps for your reference:

1.Check that the handset is properly connected and secured. 2.

Restart your device or do a factory reset to try to fix possible software issues. 3.If none of the above methods can solve the problem, you can try to contact the manufacturer or repair shop for repair or replacement.

It is recommended that you go to a regular repair station for inspection and repair to avoid causing more damage to your phone.

If you find that the earpiece is quieter after changing the screen of your Huawei P40, it may be caused by the following reasons:1The replacement screen is not compatible:

If the screen you replace is not an original accessory or is not compatible with your phone model, it may cause the earpiece to become quieter. It is recommended to replace the original accessory or the screen that is compatible with your phone model. 2.

Improper installation: If it is not installed properly when replacing the screen, it may cause a poor connection between the earpiece and the motherboard, which will affect the earpiece sound. It is recommended to re-disassemble and reinstall the screen to ensure a good connection.

3.Software issues: If you still have issues with the earpiece becoming quieter after changing the screen, it may be caused by a software issue.

It is recommended to try resetting your phone's settings or doing a system update to fix the software issue. If the problem cannot be solved by applying the mask carefully, we recommend that you contact Huawei customer service or a professional mobile phone repair shop for repair and repair.

Summary. Dear,HuaweiP40ProThe top bezel of the mobile phone is a light sensor and the top microphone is not designed with a physical earpiece,It uses the latest Cixian screen sound technology,That is to say, the entire screen of the mobile phone is a handset,As long as the ear is close to the screen, you can hear the sound。 This design reduces the opening holes of the phone, which helps the waterproof of the phone.

Huawei P40Pro is a smartphone developed by Huawei, which was released worldwide on March 26, 2020**. Huawei P40Pro is equipped with Kirin 9905G processor, with an inch curved screen, equipped with a 50 million pixel quad camera system, and a built-in system. Under normal circumstances, Huawei releases new mobile phones abroad first, and then delays for a week before releasing them in China.

Dear, hello, do you want to change the screen if the Huawei P40Pro earpiece is broken? To change.

Dear, Huawei P40Pro earpiece is broken and the screen needs to be replaced, because Huawei P40Pro actually does not have an earpiece, because Huawei P40Pro uses magnetic suspension screen sound technology, and the mobile phone screen is the earpiece of the mobile phone.

Dear,HuaweiP40ProThe top bezel of the mobile phone is a light sensor and the top microphone is not designed with a physical earpiece,It uses the latest Cixian screen sound technology,That is to say, the entire screen of the mobile phone is a handset,As long as the ear is close to the screen, you can hear the sound。 This design reduces the opening holes of the phone, which helps the waterproof of the phone. Huawei P40Pro is a smartphone developed by Huawei, which was released worldwide on March 26, 2020**.

Huawei P40Pro is equipped with Kirin 9905G processor, with an inch curved screen, equipped with a 50 million pixel quad camera system, and a built-in system. Under normal circumstances, Huawei releases new mobile phones abroad first, and then delays for a week before releasing them in China.