Update File Download: File 1.Unzip the rar file 2.copy files “rootfs.squashfs” と “update.scr” to the root directoryof TF card. 3.insert TF card to wifi camera of the drone 4.power on the drone,もちろん,the WiFi camera is power on , WiFi camera will be upgraded automatically, it take about 5 分, then WiFi camera will restart, the led of the WiFi camera will flash. 5.power down, take out TF card from WiFi camera,then delete files”rootfs.squashfs” と “update.scr” from TF card.