What does usb debugging mode do?

The role of usb debugging mode: You can copy data between computers and Android devices, install applications on mobile devices, read log data, etc. In USB debugging mode, as long as the mobile phone is connected to the computer, it is equivalent to gaining the highest control. It is very convenient to read contacts, text messages, and mobile phone files.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

Detailed introduction:

USB debugging mode is a function provided by Android for development work. You can use this function to copy data between the computer and the Android device and install applications on the mobile device. Program, read log data, etc.

By default, USB debugging mode is turned off, so you need to turn it on manually; USB debugging is widely used, and various mobile phone assistant software must turn on USB debugging mode to function normally. Only when USB debugging mode is turned on and connected to a computer can functions such as software download, one-click rooting, and contact backup be performed.

In USB debugging mode, as long as the mobile phone is connected to the computer, it is equivalent to gaining the highest control. It is very convenient to read contacts, text messages, and mobile phone files. And any lock screen is vulnerable. Just download an unlocking software, or delete the source file after rooting, and the lock screen can be easily cracked. In this way, the information in the mobile phone will be leaked. Therefore, it is recommended to turn off USB debugging in time after using the computer to ensure information security.

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