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    Circuit Board Version Differences?

    I ordered a circuit board for my Hubsan X4 H107C HD, but the version number on the new board is different than the original. New - EA4001322 V22 Original - EA4001323 V23 It appears that my original board is a later version. Should I care? Will it work? What are the differences? Thanks!
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    Hubsan X4 Circuit Board Problem?

    Hi, I'm new on this forum. Hopefully this is the right place for this post.. I am having an issue with my X4. The left side motors are inoperative. I had to do a little soldering to replace a motor with a bent shaft and a replaced a broken shell. I have not soldered in some time so it is...
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