Don't have an answer for you but when you do get it up and running, would appreciate a review of your new radio. May want to get that radio for my HF listening.
Unfortunately I don't know the original person/site it was purchased from.Suggest you contact aliexpress. Could get lucky.
Yes. I have the firmware. The problem is that any attempts to put the unit into DSP mode fails. The unit connects to the PC via USB and then within 2-4 secs disconnects.Can you get the original firmware for it?
How did you get it back up?