Download HDC8888 usb upgrade app.bin

1.Copy the software to U-Disk

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2. Insert U-Disk to the back of box

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3. Press MENU to select SYSTEM SETTING

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4. Choice software update

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5 . Choice update by USB

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6. Choice the U-Disk file

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7. Don’t press any button till it’s OK 100%

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8. The box will be auto reboot, and then enter to the system setting to choice information: latest software: 2014-09-09