Hubsan Official Forum

Hello,

I plan to buy a h501 but I do not know where to go. If I understand correctly there are 2 types of firmware: an h501s and a h501ss. What I do not understand is how to be sure to find the model of drone that is compatible with the correct firmware. In the changelog and notes of 09.2018 it is stated that the 2 versions are not compatible ... in short, how to be sure to buy a compatible h501ss or h501s ?

Thanks.

when I go to a physical store, I never wait several days before getting an answer from the seller about an item that I plan to buy ... here yes

up