Firmware upgrade에 사용된 firmware 파일은 frsky 홈페이지에서 다운로드 받아서 압축 해제 후 .frk 파일을 조종기의 sd card firmware 폴더에 넣어두면 됩니다.
Watch video FrSky R9M R9mini firmware upgrade, install, and binding online without registration, duration hours minute second in high quality. This video was added by user Rafdy FPV 10 March 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 19,172 once and liked it 139 people.