How to check the maintenance progress after the iPhone is sent for repair?

You can go to Apple official website to check for yourself. The query method is as follows:

First, open Baidu search, enter "Apple official website" in the search bar, find Apple, China and official website after the search, and click enter.

Second, after entering Apple China official website, select the "Technical Support" option.

3. Then click "Service and Maintenance Information".

Fourth, then select "iPhone" in the list of Apple products.

5. Then select the "View Maintenance Status" option to enter.

6. After entering, enter the Apple ID and log in. After logging in successfully, you can view the maintenance progress.