I recorded a 4k video of 5 minutes with my iphone 7 and osmo mobile 2, when i was recording, the app was counting the minutes and space left in the iphone, but when i tried to review the video, the app went dark, I had to close the app. When I reopened it I couldn´t find my video, altough it took up a lot of storage of my phone. Before the dji app's size was 15 GB and now its 22 Gb.

Hi. We apologize for the inconvenience. Did you try to check directly on your phone's gallery?

Yes of course