I have purchased a Tello Boost Comb by the web aproximately 3 months ago.
I have replaced the drone battery and the app software in my cellphone without result.
Regards
After 10 to 15 flights in regular flights the aircraft started to show a red solid warning state that means crictical error during the pre-phase of taking off. I have replaced the drone battery and the app software in my cellphone without result.
I´d appreciate any direction one could provide. Is there any procedure I should do to fix this issue problem ?Regards