How can the newly bought Huawei car be renovated from 12 months warranty to 8 months? This means you can complain to them if you have a problem.
The quality package of your current goods is about a year, there will not be a very strange natural month, so you can complain about their background customer service if you usually perceive problems.
Although my answer can help.
This is normal warranty coverage. Under normal circumstances, the warranty period of this electronic product is not very long, the warranty of 8 months is enough to use, if within the warranty period, you can apply for after-sales.