Hello,
Today i Maybe bricked my F920 while Updating to CNSD-320FM.
The Unit permanently restarts, Keys are illuminated but the screen keeps black. Its not reading any SDs, no entering in Service Mode, nothing happens. On Ignition on there is a "plop" in the speakers.
What can i do now? any suggestions?
I don't get any backups beforde upgrading (i know, it was stupid)
Kindly