펌웨어
https://sinsinmnc.com/data/sun8iw11p1_androidm_smartro_su_1.img
MPOS
https://drive.google.com/file/d/11n5tcsO0pSre6_QnAK6Mza3RJq5FujAK/view?usp=drive_link
V-CAT
https://drive.google.com/file/d/1fcMrDPSqa3_bGVRRBfonfNZru5CGRhfP/view?usp=drive_link