With the release of Map Pilot v2.7.2 the ability to restart a mission at any corner has been introduced.
In cases where the blue verification path does not represent the intended flight path the user can tap on any flight path corner to nominate that location as the Manual Restarting Point. The same point can be tapped again to clear it.
In this example assume that something occurred in the last pass that was not ideal and the pilot wishes to retake the data. After uploading the waypoints the blue verification line will be shown and it does not include the last pass.
The pilot can then tap the beginning of the previous pass to use that location as the Manual Restarting Point (larger blue dot). 
To keep there from being any errant taps there is a warning to let the pilot know that the current restarting point is overriding the provided Abandonment Point. If it is agreed to, the aircraft will return to the larger blue dot after takeoff to resume mapping along the flight path from there.
This is so cool! And will be hugely helpful if, for instance, it turns out my multispectral camera didn't trigger as it was supposed to or if a cloud passes through during one of the flights. No need to redo the whole map!
Hi,
I followed the instruction but it doesn’t work. I tapped the the beginning of previous pass nothing happened.
Be sure to tap the corner while the blue line is showing.
Hi,
some big area one battery cannot finish the flight plan,
Whether the software can automatically go to last point after change battery?
Thanks
same here, it doesnt work anymore since a few months. when the first flight finish i cant continue the second flight. i basically need to create a new mission plan to make it work. drone doesnt land when it is finishing the first battery but it just hover. then i switch battery, it ask if i want to restart from the last abandoned point in blue but when i upload it to the drone and take off nothing happens
If you are having the hovering issue it is because your aircraft is no longer logged in with DJI. They limit flight to 30m away when not logged in. Open the DJI app and make sure you are logged into your DJI account to be able to do normal flights.