It is important to clarify from the outset that the string you provided — — appears to be a malformed or mistyped URL fragment.
Always get software updates directly from the device’s built-in updater or the official manufacturer’s support website. If a link looks odd, it probably is unsafe. https opensamsunghasscom download upd svc global 2021
Stay safe — update smart, not blindly. It is important to clarify from the outset
A properly structured Samsung update URL would typically look something like: https://opensamsunghass.com/download/upd/svc/global/2021 or a similar path with correct slashes and domain spelling. https opensamsunghasscom download upd svc global 2021