Try sending images through watsapp to a group or individual. It would fail to send and watsapp will freeze for sometime and then crash. Try doing this few times forcefully. You will notice that the camera would have started functioning now. Also, flashlight should also work! This trick worked for me.
평판이 20이상 되는 사용자는 문제적인 댓글과 게시글을 지적할 수 있습니다.
게시글: "Why do I not have control of what my phone is doing"에 답변
투표인: jayeff (관리자가 결정하였습니다)
아차! 마음을 바꾸겠습니다.