SJCAM = Bulshit firmwares, I have the SJ7 Star, a lot of issues (mic, 120fps not usable, etc..), the last firwmare resolve one issue but add new ones : mic sensitivity at 50% = shit sound, play recorded video directly on the camera is not working anymore, and maybe more.. This was my first and last sjcam, next time I will probably buy Xiaomi ! Sjcam is not capable to create a fully working firmware after 3 years and moreover add new issues to the last firmware... How are you still alive ?? If you continue like that .. you will die, if you are not already. Have a nice day.