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LinkIt Smart 7688 Duo (SKU: 102110017)

Q1: I can see the wifi LED flashes, but my desktop cannot detect wifi and fail to connect it. Plug it into USB port on PC, it will not be recognized. Even tried to keep pressing down the reset button to restore the firmware which doesn't work either.
A1: This seems to be firmware failure on 7688 Duo. Please download the firmware here and follow this instruction to flash it via a USB Drive. Thanks!

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