hi 
I have a wac nac with version 7.1.3 and wanted to update to version 7.3.1. I used the ds update to create the pen with the firmware but in the car it says it is incompatible. I also used one that walks on the net I connected the nac to the internet and says the same problem. someone who has updated to v. 7.31?
I have a wac nac with version 7.1.3 and wanted to update to version 7.3.1. I used the ds update to create the pen with the firmware but in the car it says it is incompatible. I also used one that walks on the net I connected the nac to the internet and says the same problem. someone who has updated to v. 7.31?
