I went out with my Spark today after updating the drone and the controller. I didn't use the OTG cable and took the Spark up to 70 meters and at a distance of 170 meters, could hardly see my Spark. Like you returned home via sport mode. No issues at all, flew back to me well. Very impressed with this little drone. Didn't take any footage this time, however, now knowing its capability I will endeavour to tak some good videos. The " Jedi " mode is much improved as well. WooohoooooI flew 3 packs through my Spark yesterday without any issues and I purposely did NOT use the OTG cable. Video was "laggy" as hell on an iPad Mini 4. I also demonstrated the "Jedi" mode to other that were at the park and they loved that "cheesy" ****.