Hi. I am also having the same issue with this: https://www.youtube.com/watch?v=5EUCRp_S_DU
It is 70 mai 1S dash cam and the green light is permanently on. There is no wifi and reset button also does not work.
I believe this issue is related to 1S version just because I also have an older 70mai (without 1S) and it is still woking like a charm.
Any help on this?