When MobileOrg synchronizes with the server, it pulls the Org files for viewing. It then appends to the file mobileorg.org on the server the captured entries, pointers to flagged and changed entries. Org integrates its data in an inbox file format.
org-mobile-inbox-for-pull. Each captured entry and each editing event is a top-level entry in the inbox file.
:FLAGGED:. Org marks entries with problems with an error message in the inbox. They have to be resolved manually.
:FLAGGED:tag; second, it removes the flagged note from the property drawer; third, it signals that manual editing of the flagged entry is now finished.
C-c a ? returns to the agenda view to finish processing flagged entries. Note that these entries may not be the most recent since MobileOrg searches files that were last pulled. To get an updated agenda view with changes since the last pull, pull again.
 mobileorg.org will be empty after this operation.