SJCAM SJ5000  firmware Download link 1) : SJ5000 Download link 2):  SJCAM SJ5000  firmware Download link 3):  http://www.sjcamhd.com/uploads/2015/05/143262798320.zip

Firmware Update Instructions

1. Copy the firmware file (FW96655A.bin) onto the root of the MicroSD Card
2. Connect the camera with charger, the camera will be upgraded automatically
3. After the firmware update is completed be sure to delete the files or  you will be prompted to upgrade again