So my radio has been active.I got stuck in a loop and I updated the firmware and it's saying I need an activation key again.I reverted back to the original firmware.How do I recover my original activation key?I don't wanna buy another.

KC3WQE here mine the Bluetooth switch wont do anything. I cant switch it on and off from screen or on the settings. Same with the HIZ and LNA. I thought maybe they were separate components. Low noise amp you think would work but it don't. I have it hooked up to Wi-Fi and its working good but there's...