Why is there no sound when Huawei phones are plugged in?

If you use a Huawei mobile phone, the sound still plays when the phone is plugged into a wired headset. You can check the operation by the following methods:

First, if non-standard one-to-many wires are used or the earphone patch cord may be incompatible with the mobile phone, the earphone cannot be recognized;

It is recommended that you use standard charging cable or earphone patch cord.

Secondly, if you are using a TYPE-C interface headset (charging interface), the troubleshooting steps are as follows:

1. Please try inserting and unplugging the headset again to make sure it is fully inserted. (If a protective sleeve or shell is used, please make sure it is fully inserted. )

2. I suggest you try to connect other mobile phones or TYPE-C interface headphones. After cross-verification, if only your headphones don't work, it may be that there is something wrong with your headphones. If only your mobile phone can't recognize the headset, it is recommended to back up important data (third-party applications such as QQ and WeChat need to be backed up separately), and take the headset, mobile phone and purchase voucher to Huawei customer service center for testing.

Thirdly, if a 3.5mm earphone (small round hole) is used, the troubleshooting steps are as follows:

1. Please try inserting and unplugging the headset again to make sure it is fully inserted. (If a protective sleeve or shell is used, please make sure it is fully inserted. )

2. If you use third-party headphones (not Huawei headphones), please consult the seller to confirm whether the headphones are American CTIA interface (LRGM line sequence). Huawei mobile phones do not support national OMTP interface (LRMG line sequence) headphones.

3. If you use a TYPE-C to 3.5mm adapter, please make sure that the adapter is normal and all connectors are fully inserted.

If it still can't return to normal after the above operations, it is recommended to back up important data (QQ, WeChat and other third-party applications need to be backed up separately) and bring headphones, adapters, mobile phones and purchase vouchers to Huawei customer service center for testing and processing.

Warm reminder: When using headphones, the bell and alarm clock will be played out from the speaker and headphones at the same time, which is a normal phenomenon.