Steps to Enable USB debugging mode on the Galaxy M51 Again, you will need to unlock the Developer Options menu beforehand.

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

To enable that, on the smartphone you want to use as your testbed, you must turn on developer mode (I have a link that describes how to turn that on coming up -- be patient). Turning on Developer mode ...

2] Turn on USB Debugging Another thing you should ensure is that USB debugging is enabled on your phone. Having it enabled is essential for Windows to be able to recognize your phone.