Hello everybody

I have a standard 3 phantom


yesterday I tried to update the drone directly via micro SD without radio control with P3C_FW_V01.09.0200.bin


after 10 minutes of various beeps and red and green light
got stuck with a long beep
I turned it off and now I have 2 red fixed and 2 flashing LEDs


I tried to insert previous firmware but nothing
after 5 minutes a long beep and a steady red LED




the radio control cannot find the drone
and now I don't know what to do


what can I do?

This was posted a year ago, did you solve the problem? I found that many on line posts go back a few years and sometimes I felt that because Phantom 3 seems not to be supported anymore, that there are no solutions, but there are!