"Why does the video quality from my camera seem worse than normal?"に関する回答If the video quality your camera is capturing seems to be worse than normal, it could be a number of different problems. One problem could be that the plastic lens over is scratched or damaged. In this case, follow the rotating lens replacement guide located at Contour Roam2 Rotating Lens Replacement. Another problem could be that the lens unit itself is malfunctioning due to damage. If this is the case, follow the lens unit replacement guide located at Contour Roam2 Lens Unit Replacement.
"Why will my camera not mount properly?"に関する回答If your camera will not mount properly, it could be because the slots on the side of the mounting piece are stripped, not allowing you to slide in mounting pieces, or the tripod screw-in is stripped. In this case, the easiest solution to either or both of these problems is to replace the mounting piece completely. To do this, follow the mounting piece replacement guide on iFixit located at Contour Roam2 Mounting Piece Replacement.
"How do I replace the back door of my Contour Roam2?"に関する回答To replace the back door of your Contour Roam2, follow the back door replacement guide located at Contour Roam2 Back Door Replacement.