Drone spins and crashes

#1

for the past 3 flights, the drone basically spins and crashes and I don’t know what to do.IMG_1960.zip (3.4 MB)

#2

It could be lot of reasons. Bad soldering, Motor/ESC failure. Share logs.

#3

it crashes then the next flight with out any changes it’s flys fine. how do i get the log? this was from a few days ago

#4

Get the .bin log and host it somewhere, dropbox or similar, then share a link.
https://ardupilot.org/copter/docs/common-logs.html

You’ll also need these:
https://ardupilot.org/copter/docs/tuning-process-instructions.html