Hello all,
I recently acquired an EF Johnson 242-5113-620-BB handheld off of eBay. I made the mistake of using PC Tune to wipe the EEPROM instead of the User Params, and now I am getting BAD ESN on the display. The firmware on it was 1.18.15 when I started it up, but now I need to get something back onto it to make it work again.
Is this something someone can help me get working again? I would love to avoid the price tag of sending it back to EF Johnson if possible. I cannot find firmware for any of the Series 1 radios anywhere - only 4 and up. Is it possible to flash the 1.18.15 back to it to make it happy?
Thanks in advance!
I recently acquired an EF Johnson 242-5113-620-BB handheld off of eBay. I made the mistake of using PC Tune to wipe the EEPROM instead of the User Params, and now I am getting BAD ESN on the display. The firmware on it was 1.18.15 when I started it up, but now I need to get something back onto it to make it work again.
Is this something someone can help me get working again? I would love to avoid the price tag of sending it back to EF Johnson if possible. I cannot find firmware for any of the Series 1 radios anywhere - only 4 and up. Is it possible to flash the 1.18.15 back to it to make it happy?
Thanks in advance!