I guess you didn't have the faintest idea that i was buying it from a shop. There is no bill and no warranty. He says the minute i take it out of the shop theres no return. He says in the shop also he will only open the sealed box (after i pay him the cash) and then power it on and show that rotors are spinning, that's all. This is not like your amazon and best buy etc where your completely protected. If you take it back they will give you the finger. There's absolutely no return or warranty applicable. So much for customer protection in my country. Its always like this here in my country, hence the reason i was asking how to do a stationary check and if there are some things to look for. Its an expensive toy and to buy this and go home to just find that i got a lemon will be a heartbreaking experience for anybody, not just me.
Even amazon in my country has it specified clearly below the listing that this item cannot be returned, if i get a rotten apple, its on me.
So is there a way i can connect the DJI app to the drone and it will do diagnostics / tell me if something is wrong ?