Hisense MT5659DUHT Service Manual page 29

Open "Device Manager" and find which port is connected with the TV. In above picture, COM3 is
connected to the TV, so, select "COM3" and if COM6 is connected to the TV, so select "COM6". Select
the right baud rate according to chip model. For this unit( chip model choose MT53XX), select 115200.
2、 TV power on ,then Click
from red turn green
Click , bounce the following dialog box. Load Bin File：find the upgrading
program file, hisense_m1v1_eu_secure_emmcboot.bin.
Press "Upgrade" button and start upgrading.，if update defeat, try again.
to connect， if connect successfully then button
.
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