How to upgrade your drone if you have an H501SS. If you have any questions, please email us at [email protected] or leave a comment below. Thanks!

H501A Upgrade video for those who have stock firmware FC V1.1.31 or above and/or RX V2.1.22 or above:    • H501A Upgrade  

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Please watch: "Hubsan Zino 2+ 4k Aerial Filming Drone Short Aerial Teaser"
   • Video  
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