After going through the GH5 guide I am still getting ablack screen on Band Hero. I am on 4.2U. Any IOS or some step I might be missing?
I am using USB Loader GX with newest rev(i think 843?) I would like to continue to use usb loader GX if possible. But the guide calls for Configurable downloader.
I have also tried using 222 and 223 on the USB Loader.