The HTC One (M8) features dual 4 MP primary camera in the rear that's accompanied with dual-tone dual LED flash that would substantially improve low-light photography. In terms of other camera features, it has all the top-notch camera features including geo-tagging, face/smile detection, panorama, HDR, full-HD video recording, simultaneous video & image capturing capability, etc.
Method to recover lost data on HTC One M8
Android Data Recovery can scan your Samsung phones and find the deleted data and other deleted data on your phone easily. You are allowed to preview the deleted Whatsapp messages before recovering.
How to Recover Data from Broken Android