Hi! I have had a spark since christmas and love flying it! However, after falling about ten feet to concrete, the drone's gps will not function and it says to check the redundancy state. I have reset the IMU and the compass and taken the drone far away from any signals that might interfere with the drone. I have also uninstalled and then reinstalled the dji app because someone said it might help. Nothing worked. Any tips on how to fix this problem?

Hi there, We are sorry to hear the incident, please contact our support team to start a ticket and send the drone in for a thorough diagnosis. Our team will help to check which parts need to be repaired and will take care of it. Kindly use this link: (http://www.dji.com/support). Thank you for your understanding.

Thank you for your response! I will do that.