This question already has an answer here:
My Sony Xperia V touch screen is broken in the right corner. The rest of the screen doesn't respond, but the LCD works fine.
I need to make a full backup, but I can't activate debug mode. Also, Windows can't see the internal or external memory.
Do I have any other options on retrieving my data?
UPDATE: This problem is SOLVED. I got debug mode turned on by using a USB (Female) to Micro USB cable (Male). I connected a regular wireless mouse, and moused it through the settings.