otg mirroring not working

[unefficentpalpatine]

I connected a phone that has no touch or screen, cause of an accident, via usb
started otg mode and inserted the serial number and a window with the standard android logo but no actual image displaying appears
if I click the window my mouse pointer vanish and I'm not able to control the mouser anymore, I had to restart the computer
any idea of what is happening and solutions?
thanks

[rom1v]

started otg mode and inserted the serial number and a window with the standard android logo but no actual image displaying appears

OTG mode does not provide mirroring, only keyboard/mouse control.

If I click the window my mouse pointer vanish and I'm not able to control the mouser anymore

That's the expected behavior, the cursor is on the device, not on your computer.

If you press the shortcut mod alone (Alt), you get the control back to your computer.

https://github.com/Genymobile/scrcpy/blob/master/doc/mouse.md#physical-mouse-simulation

[unefficentpalpatine]

That's the expected behavior, the cursor is on the device, not on your computer.

makes perfect sense now I see it
sorry for the dumb question

and how can I mirror the screen to se what I'm clicking?

cause touch and LCD are both gone so I just se black
thanks

[rom1v]

You can't in OTG mode, you need the "normal mode" which requires USB debugging to be enabled.