Hubsan 501ss problem
 

I have 2 brand new of these drones and can’t get the motors to run,,,,I’ve tried everything for 3 days now,,with no results,,,went by the book,,,went with the hubsan tutorials,,,checked all the you tube channels,,I’m mean I’ve tried EVERYTHING,,nothing works,,the motors won’t activate,,,,only thing I haven’t tried was installing an sd card.....do I need the sd card,,,I don’t know....I have the standard transmitter... I’m about ready to send them both back where they came from,,,these are brand new,,never been flown,,,,,anyone have any ideas,,,I’m at a total loss....thanks guys....

Hello there! I'm eric a software engineer who's been programming and creating apps for two years.
Hopefully i can help you with your question, i also faced the same issue. bought Husban x4501s but the motor which won't run and the drone won't start...
First, Make sure, the "Return To Home" switch is in the OFF position. But is should display a message on the screen to turn the "RTH" switch OFF.