Step-by-step instructions for a successful firmware upgrade in Hubsan Zino PRO.

You can always buy me a coffee in order to support my effort: https://www.buymeacoffee.com/NickPsar...
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Hubsan Zino Pro: https://www.banggood.com/custlink/m3G...
Hubsan Zino Pro + : https://www.banggood.com/custlink/Gvm...
Zino Pro Storage Bag:https://www.banggood.com/custlink/vGK...
Zino Pro Hard Shell Case:https://www.banggood.com/custlink/D3v...
Battery GiFi 11.4V 4200mAh:https://www.banggood.com/custlink/3Kv...
Battery Hubsan 11.4V 3000mAh:https://www.banggood.com/custlink/DKD...
URUAV Camera Lens Filter: https://www.banggood.com/custlink/m3K...
Propeller Props Blade: https://www.banggood.com/custlink/GKD...