Began to use the vivos 4 last week, brand new. It quickly lost charge. When I plugged it in I left it charge for the day while I went to work. When I came home the screen said missing. Then went blank. Help.
Began to use the vivos 4 last week, brand new. It quickly lost charge. When I plugged it in I left it charge for the day while I went to work. When I came home the screen said missing. Then went blank. Help.