520 firmware update

An anecdote today with an E90 who made the head and did not want to work. Yesterday, four normal flights where everything went very well. Today, arrived on the ground, ignition of the H520 and the E90 remains obtinémént nose pointed to the ground. Nothing, several attempts but nothing helps. I...

From what I can see after updating Battery low RTH and force landing are still there. But won't know if it can be cancelled from the transmitter until test flight. Double screen tap removes all info except for video feed, as H480. Timelapse feature added in photo settings.