Push and hold the reset button and turn on the power.
Wait until LED start blinking (~10sec.)
Upload
...factory.bin
image via JBOOT http (
IP
: 192.168.123.254)
If http doesn't work, it can be done with curl command:
curl -F [email protected] http://192.168.123.254/upg
where
XXXXX.bin
is the name of the firmware file.