How does the Phantom MX4 USB debug mode open? The Phantom MX4 Pro USB debugging opens several methods

Charm MX4 Pro USB Debugging Open Open method one:

We click on the "Auxiliary settings"-"Developer tools" on the phone, and then we can open the USB debug mode directly in the Open interface, as shown in the following figure.

Charm MX4 Pro USB Debugging Open method two:

To enter the MX4 Pro Phone Dialer, we directly enter "*#* #6961 #*#" directly on the phone interface, and then the UBS debug mode switch is available, as shown in the following figure.

The charm MX4 Pro USB Debugging Open method Three:

We first connect the MX4 Pro to the computer and then in the phone will go into charge mode, and then in the menu up and down notice you will see "Connected USB Device", and then open into the USB after we can debug settings, as shown in the following figure:

All right, here we are. Three kinds of USB debugging sites have been opened, very simple oh.