How to Record the Screen of the Xiaomi Redmi Note 9 and 9 Pro Max. In this process there are various ways to record the Xiaomi Redmi Note 9 and 9 Pro Max cellphone screens, namely without an application and using an application. Then how do you record a video on the screen of the Xiaomi Redmi Note 9 and 9 Pro Max? So, to try this one process, please make sure that your Xiaomi Redmi Note 9 and 9 Pro Max cellphones have Android OS 9 (Pie). How to record the Xiaomi Redmi Note 9 and 9 Pro Max screens with an applicationApart from without an application, you can also do how to record the Xiaomi Redmi Note 9 and 9 Pro Max cellphone screens with an application.