> DJI has historically maintained an archive of FW versions on their site even though they don't always show links to them. For archived FW versions directly from DJI, follow the links in this post. Obviously use the links listed under your model. In your case use those listed under Pro.
You've been asking for 1.8 in a couple of threads. Did you have 1.8 before you chose to update FW? Your range was fine before you made changes? What version did you update to on your AC and what do you have on your RC?
since ive updated my rang is 400 and 800 high its do bad since updated like gimbal freezes then connects again its currently on 1.9.3, ive downloaded the file extracted it then put it in the sd card folder then put the sd card back in the drome and its doing nothing the drome wont connect to the laptop either with the cable in gimble