is this box a 4010 ? if so then your in pure area yh ?
remove the lid of box inside youll see a little red jumper near the battery, remove the jumper, (just pull it off) leave it off for a few minutes,after putting jumper back on, boot into EM and set your pin then let it boot up as normal, now LEAVE IT ALONE. might take about 20 mins to sort itself out, but it will do.
NIT
ERAS
FLAS
ERR 11
ERR 12
NUMBERS RANDOMLY FLASHING ON DISPLAY.....all these on box display is normal while its sorting itself out.