| hello!
procedure of connecting with second MCU is following:
you press & hold power button
first phone will startup (this is first MCU start)
you still hold power button
and only after some time will boot second MCU.
and if you holded power button pressed all the time- you will get connection.
on models which i tested sometimes it took time up to 30seconds to make programm detect second MCU.
so be patient and keep power button pressed |