you don't pair on BLE with the drone. your phone needs to be on the drone's broadcasting wireless network. Use the app, and the app will take care of the BL handshaking/firmware transfer.
As of September 2021, we have moved technical support to Robolink Help
Welcome to the Robolink Community forum!
You can post here to interact with others in the Robolink community. We're checking it weekly, and we'll respond to some messages. If you're looking for technical support, head over to Robolink Help.