Also Read: How to Add A password on Galaxy A10 And that’s how you turn on USB debugging on your Samsung Galaxy A20. I hope that this post helps you one way or another.

Scenario 3: Lock screen present, USB debugging activated The following tip does not work on all devices, but is worth a try. Your smartphone does not necessarily have to be rooted in this scenario.

Ever noticed the USB Debugging option on your phone? It's an incredibly powerful feature, but it also leaves your phone vulnerable. Here's how to turn it off.

USB debugging means that if you break your phone's touch screen, you can still retrieve any files you have not backed up.

Easy Steps to Turn ON USB Debugging Performing the following will let you unlock the USB debugging mode on your Note 20 smartphone.