LCD TV Service Manual

6.2 Upgrading with the MtkTool

MTKtool is a green program needing no installation. It is saved in the folder

. There are five folders/files in this folder altergether.

The MtkTool using log is restored in the MtkLog folder. It records the running time and date whenever the tool is used. The log will be a txt file named by the date and time.

After connecting the TV with your PC, double click icon, open the

MtkTool.

If following error appears, it means the related port is not be set properly.

Ignore these errors, click “Confirm” and enter the MtkTool main interface, see the following picture.

Flash chip model

Please refer to follow steps to update the software:

1—Select mode of Flash chip to MT8226 as the below picture. 2—Refer to the next page instruction to select the communicate port.

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Hisense LCD32V86 service manual Upgrading with the MtkTool