CHIRP

The radio does not turn on after programming the frequencies with chirp, the error is:

@a cummings did not ACK first command@

1) Connect a Baofeng UV-3R+ radio to a Debian Jessie 8.2 laptop using a "Baofeng cable".
2) Power up the radio.
3) Choose "Download from Radio" in the Radio menu, with port /dev/ttyUSB0, Vendor Baofeng et Model UV-3R.
4) Copy and paste frequencies from other *.img (UV-5R)
5) "Upload to Radio" and it gives me error:
@a cummings did not ACK first command@
6) The Radio hangs and does not respond to any key.
7) The only way to turn off the radio was to remove the battery.
8) Never again turned on