I have been reading through threads for the passed half and hour similar to what problem I am having but have not found an answer yet. Just like most threads say it is telling me I need IMU calibration. I try to calibrate and it goes until 2% and says unknown error. I have updated firmware. It is currently 3.1.4 Also calibrated the compass and remote control. The only solution I could find on the threads have been to delete the app and reinstall it. I have tried that and it doesn't work. The only other one was to "slap it" on the battery. I have not tried that yet. Before I slap it is there anything other fix for this or a thread that tells me what to do?
Thanks in advance.
Thanks in advance.