Flex Cable For HTC Desire 601 Power on off switch with Proximity Light Sensor Ribbon Flex Cable For HTC Desire 601 Power on off switch with Proximity Light Sensor Ribbon No instructions manual include. Professional technician is needed for installation. We wont responsible for any damage due to improper operation. *Repair/Replacing old, broken, damaged Power Button Switch On Off Flex Cable Compatible with: HTC Desire 601 Pacakge include: 1x Power button On Off Flex cable