Can’t get solo and controller to connect

[894568]

I just downloaded open solo 4.0 to my controller. I did the same for the drone. But now I can’t get the drone and the controller to connect. The screen says that there is mismatched versions of software but I downloaded the specific software for the drone and the controller. I don’t want to have to take out the SD card but, I don’t know what I’m doing wrong.

 

[timgilley]

Sounds like you did a factory reboot without the restore partition updated. The only thing I can recommend is pairing a pre-OpenSolo4 controller to the copter and doing OpenSolo 4 upgrade to the copter again.