Issues with phantom 4 Rtk firmware update issues

[Dovejoe]

I tried updating my phantom 4 Rtk firmware and it will complete updating but at end of the new firmware digit there is a negative sign (-)so if you try connecting it to the controller it will be telling you that the firmware is not compacting i need help please

 

[Starz]

Was there a particular reason for this update?
Do you have the option to go back to the previous or the one prior to the update attempt?

 

[baddogtwo]

I tried updating my phantom 4 Rtk firmware and it will complete updating but at end of the new firmware digit there is a negative sign (-)so if you try connecting it to the controller it will be telling you that the firmware is not compacting i need help please

the drone & controller firmware have to match by version #s I think the D-RTK 2 Mobile Station as well. There were a bunch of other firmware versions available for the controller but they were for other drones. This controller with the built in screen can be used with the Matrice 300 RTK and a few of the Agras Drones