Clarification

I [have] need a clarification, please clarify it for me.

"We'll keep you updated, so stay tuned".

Here "So stay tuned" means?

It would be better if you could give some some examples in this regard.

It could be a real reference to staying tuned to a radio or TV station in order to receive updates. Or it could hold a figurative meaning wherein the speaker makes use of the actual idea of staying tuned to some media.