Please explain in detail how to replace the phone tail plug.

If Huawei mobile phone is used, it is not recommended to disassemble it privately, so as not to damage other parts of the mobile phone and affect the warranty service. If your mobile phone has problems and needs to be repaired, it is recommended that you back up the data in your mobile phone in advance and bring the warranty certificate to a nearby customer service center for repair. The address information of Huawei Customer Service Center is as follows:

1. You can find the nearest service center through the "service-service network" in the mobile phone's own service (or membership service or mobile phone service) APP;

2. You can log in to Huawei's official mall by computer. At the bottom of the page of Huawei Mall, click "After-sales outlets" to view the address.

Tips: You can communicate with outlets in advance to confirm the business hours. If the nearby outlets are far away, you can choose the repair service.