Why is my Hongbo HK08 smart watch screen black even though it is charging?
If your Hongbo HK08 smart watch screen remains black while charging, please try the following steps based on the user guide: Force Restart: Long…
Dewch o hyd i atebion gosod, datrys problemau a chydnawsedd. Porwch gwestiynau yn ôl pwnc neu agorwch y cwestiynau sydd wedi'u cysylltu â llawlyfr eich cynnyrch.
If your Hongbo HK08 smart watch screen remains black while charging, please try the following steps based on the user guide: Force Restart: Long…