Why did you tried to update? Isn't it better to just fly with the drone, instead of waiting for updates and risk bricking while at it?
Noone will tell you what happened if you won't tell how the drone reacts. What lights to? Any sounds? What connects, and what doesn't? Any messages?
If you did unnecessarily updated your RC, you now need to update the drone firmware to match it.
After some FW updates, there is a need to re-link your drone to RC.