OPPO Reno6 has slight abnormal noise when twisting the phone

Countermeasures/Statements:

Hello, I am sorry to bring you a bad experience.This is because the battery is fixed with glue,and there is a layer of easy-to-tear battery sticker between the battery and the glue. When the phone is twisted,the process of separating and attaching the battery easy-to-tear sticker to the glue causes a slight sound.Our laboratory has repeatedly tested this problem,and it will not have any negative impact on the normal use of users,please rest assured.