I got this error in my phantom 4 pro, Can any one help me out with this? Tried formatting card in ExFat, Fat32 and also using SanDisk software. I’m able to format card completely but when I insert that in Drone.. I’m getting SD Card Error. Tried different card of 16/32/64 GB. Any help would be appreciated. Thanks.! I Followed Your Troubleshooting Steps    SD Card Was Formatted On My Computer Still It Didn't Work    I Tried With Different SD Card Still No Working   Were And How Should I Send My Pantom 4 Pro Plus For Diagnosis I Am From India!

Hi. I do apologize for the inconvenience that this caused you. Please kindly contact support@dji.com to start a case and send the unit in. We have a professional analysis team who will help to figure out the reason. If you have further question, please let us know. Thank you.

i  received  that error message on occasion, and while I haven't been able to find the cause,   Simply reloading the card in the drone and or restarting it resolved the problem.   It never hurts to format with the controller/