Hello Ryze,
I have just got my Tello, unfortunately each time Tello gets connected to Wifi, Tello app crashes.
Tello app version is 1.2.10.4 and runs on Samsung SM-G357FZ with Android 4.4.4

Tello S/N is 0TQDF4FEUB942B
Thanks in advance for any support, we are eager to make it fly and have fun !
PLBDR

Sorry to hear about your unpleasant experience. We're constantly working to improve both products and service to make all your experience with us better. We're working for expanding our database to cater as many mobile devices as possible. Please be patient as of the moment, and we respectfully suggest you fly Tello with compatible devices for a better flight experience. Here is the link for your reference: https://www.ryzerobotics.com/tello/downloads. Hope for your kind consideration and understanding.