You cannot fly a DJI drone with a disconnect RID transmitter.Personally, why would I want to fly with RID disabled if it's against the law? I comply with local laws and aviation authorities. Those who do will probably never be stopped because there are few agents on the ground. But imagine for a second that you have a serious accident with your drone, there will be an investigation, probably by the FAA (if you are in the United States), and if they see that your RID transmitter has been disconnected, you could really be in big trouble.