How to Fix Hubsan X4 Stuck Motor ֠ Repair Mini QuadCopter Drone Motors! Quadcopter Shopping Blog ՠ September 26, 2022, 5:59 am How to Fix Micro QuadCopter Motor (ROTORS) HUBSAN X4 H107C Stuck Motor Repair. This is what happens after a hard impact, one of the rotor seems damaged, the propeller does not rotate, which meansż/div> - Come back to read more at mypubliccontentlibrary.blogspot.com