Due to a drone accident, my Xiaomi Yi got submerged in the sea. After complete disasembling, rinsing with clear water and drying surprisingly the camera worked again. Unfortunately Wifi and Bluetooth remote stopped working and i guess a shortcup burned some circuits. But I need to turn AV out on and flip the picture upside down to use it as a FPV camera. Is it possible to do these settings in a script? Couldn't find any references to do so. Camera is a Z23L with FW 1.5.6.