Can i turn on usb debugging without touching the screen? My phone working for a long time without problems. I go to sleep my phone is still working.I wake up and turn on my phone. The phone turned up but i can't write my PIN and my screen is almost not working. I thing the problem is with android and i don't know how to get in recovery mode to factory reset or installing new rom. I don't have turned on usb debugging .Is there a way to get usb debugging turn on without touching the screen ?
Press and hold power button to turn off the phone.
Find the combination to get into recovery (usually a combination of power and volume buttons). Once in recovery, The phone will most likely be connected in Debug mode.

If its not in debug mode, Then you need to flash a custom recovery(Voids the warranty in most cases).