OppoReno mobile phone has been used for less than a year. Why is the internet speed so slow? The video takes a long time to load and the live broadcast is also stuck.

There are too many files or software stored in the mobile phone, and there are also junk files in the daily schedule. You should clean your mobile phone with the mobile phone housekeeper, and then clear the data of your daily commonly used software. Please remember to back up the data that needs to be backed up before clearing the data. After the above two operations, you try again.