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LCD TV Service Manual

Hisense Confidential

6 Software Upgrading

The first upgrading method:

The software is upgraded by a burning toll-MtkTool, which can burn the program file *.bin to the
main board of the unit.
6.1 Get ready for upgrading
6.1.1 Install the driver
Double click the icon MTKtools2.44.04+cp210xDriver.rar , install the driver.
Select the default value, the driver will be installed step by step.
6.1.2 Hardware connecting
Connect the unit to your pc with a USB-to-serial port cable. USB port connects to your pc, and
serial port to the TV’s RS232 port.
USB connector: to PC.
Serial connector: to TV’s RS232
port.