How does Huawei check the activation time of mobile phones?

Huawei can check the activation time of the mobile phone as follows:

1. Inquire through Huawei official website. Visit Huawei official website and enter the serial number of the mobile phone in the related options such as "Warranty Status Inquiry" or "Activation Status Inquiry" to find the first activation date of the mobile phone.

2. Inquire through Huawei customer service. Call Huawei's customer service hotline or provide information such as mobile phone serial number or IMEI number through online consultation, and the customer service staff will help to check the activation status and date of the mobile phone.

3, through the mobile phone built-in application query. Some Huawei mobile phones have built-in applications such as "About Mobile Phone" or "Mobile Phone Information", through which you can query the activation status and date of the mobile phone. Find the "About Mobile Phone" or "Mobile Phone Information" option in the setting menu of the mobile phone, and you can view the activation information of the mobile phone after entering.

4. Inquire through the "My Huawei" application. Open "My Huawei" application, click "Service" at the bottom, then click "Rights Inquiry", and then select "Electronic Three Guarantees Certificate" to check the expected warranty expiration date, and push the date forward by one year, which is the activation date of Huawei mobile phone.

5. Query through the browser. Search for "Huawei Warranty Status Query" in the browser, enter the mobile phone serial number and verification code, and click Query. You can also check the warranty status of the mobile phone, and the activation time is when the warranty date is pushed forward by one year.