What is USB Debugging in Samsung Smartphones?

USB Debugging mode is a developer mode in Samsung Android phones that allows newly programmed apps to be copied via USB to the device for testing. Depending on the OS version and installed utilities, the mode must be turned on to let developers read internal logs. It is used or enabled while connecting your Samsung android Smartphone to the Computer directly by using USB cable. It gives you absolute control of your smartphone.   

Reason to enable USB Debugging in Samsung Smartphones :

● Many Applications requires USB Debugging Mode for their proper installation and working.

● USB Debugging allows you to setup communication between your Smartphone and Desktop Phone Manager i.e. you can easily synchronize with the Computer data and its contents. 

CLICK HERE to know how to enable USB Debugging in Samsung Galaxy S4 (GT-I9500).