MFCbox Help with HTC Desire.

I locked myself out of my HTC Desire and I really need my media files.
I ordered MFC box because it would specifically do this phone. I followed instructions as per MFC manual. The manual was very detailed on the iphones but when it came to htc it had simple steps.

Connected 3 in 1 cable to phone.

Set phone on passcode screen.

Connected MFC dongle to 3in1 cable otg usb.


Added iPower…. nothing.

What I’m I doing wrong?