How to update the camera B_52002 :
Please download and decompression the attached files in the computer, directly copy the 7 files into your memory card, insert the card into the camera, then re-powered the camera. After power-on the camera, you will hear a “di” sound. About 50 seconds or so, the updating is completed. The camera will restart automatically, and after hearing the power-on prompt, you can try to bind the camera again.