Notice: Please DON'T go to update hardware of MB SD Connect Compact 4 New Star Diagnosis C4 online


Notice: Please DON'T go to update hardware of MB SD Connect Compact 4 New Star Diagnosis C4 online

If you update the hardware online, it will case the device doesn't work and it must change the chip.

If you have this problem, please return the main unit back to us, we will ask the factory to repair for you, but this will cost.

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