Can the information be changed by Dragon Film Electronic Quality Assurance Card?

The information cannot be changed. The information on the electronic quality assurance card of Dragon Film is filled in and saved, and cannot be changed at will; This is to ensure that the information on the warranty card is true, accurate and reliable, and to ensure that users can enjoy standardized after-sales service after purchasing products. Dragon film electronic warranty card refers to a digital product warranty card, which is used to record the after-sales service information and warranty period of products.