Thanks Didz,
Yes, a right angle USB plug could be a solution although I still have something poking into my head and the tab must be removed. Besides, I’ve borrowed this LG cam from Peewee so I will not do that 
I better look for a camera that makes better images because the LG cam is not that good: bad stitching and blurry images especially in low light. So I’m looking at the insta360 one as alternative which has the same form.
BTW I’ve updated the video, here is the improved version:
And here are the Mapillary sequences: