[Q] Volume buttons broken - How to enter USB Host Mode / Bootloader Mode?

[brunonemer]

I have an HTC Titan but the flex cable for volume buttons are broken. I want to unlock it (hspl, custom rom, etc) but i can't access to USB Host Mode or Bootloader Mode because volume buttons are unavaliable. How can I access to bootloader mode or usb host mode without volume buttons? any app in the marketplace or anything?