We often use the android phone to the computer, or use some tools such as our team is often used by the department of marketing tools quotes, use the old version before you need to open the Usb developers debug mode is used, is often the new version don’t need it, if there is no open Usb mobile developers debug mode, The computer failed to identify our phone, and some tools failed to be used normally. In this case, we need to try every means to open the Usb developer debugging mode of our phone. The following information describes how to open the tutorial of Usb developer debugging mode for Redmi phone Pro. First, start the “Settings” Icon in the Redmi Phone Pro application interface and enter the “Settings” interface of the Redmi phone Pro system.