1, on the computer to open Apple China's official website, at the bottom of the technical support page, find Apple Giveback rebate program, directly open.
2, in the open page, we can see that there are currently smartphones, tablets, computers, watches, other devices, here we choose the tablet.
3, next you need to select the device manufacturer, as shown in the figure.
4, enter the iPad's product serial number and click Verify.
5, according to their own situation, select the appropriate iPad product line.
6, next you need to select the capacity of the iPad, as shown in the picture.
7. After all the choices are made, Apple's website will give you the final replacement price based on the previous review, as shown below.