Radions Quit, Any ideas ???????

[ensquire]

I wanted to change my programming on my Gen 1's
I attached the cords and opened the utility, immediately a pop up appeared asking if I wanted to update to the new firmware. I said yes, and it went through the download and then it said it was finished and went into the utility screen.
I changed the programming and installed it but on leaving I decided I wanted to disable the local control because it had been pressed during cord installation. I ha already left the utility so I had to reopen it. Again the pop up appeared concerning the firmware update, so I went through the process and this time it installed properly. I changed the local control setting and changed the power setting on the programming. Pressed program all and everything went black.
I have tried changing back to original program , switched to natural mode, but I have nothing.

Any ideas,suggestions?