| colspan="2" style="text-align: left; background: white;" |Assembly optimization to prevent accelerometer compontent shortage in order and ensure stable supply.
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| colspan="2" style="text-align: left; background: white;" |Assembly optimization to prevent accelerometer compontent shortage in order to ensure stable supply.
Together with assembly update new firmware released to support new accelerometer component.
Together with assembly update new firmware released to support new accelerometer component.