» If you have "Error: Duplicate provider authority": uninstall FunV10 app and install again Memotoo sync app

» If contacts are read only. Read this Wiki to know how to edit them: http://wiki.memotoo.com/wiki/Android:_editing_contacts_on_phone_not_possible.

» If contacts are not sent to Memotoo, only database "Memotoo" is synced (go to "Show" in menu of your contacts in your phone)

» If events are not sent to Memotoo, only calendar "Memotoo" is synced (go to "Calendars" in menu of your calendar in your phone). Install iCal Import/Export app to export your Android calendar and import it in Memotoo here.

» If you have problems with date and hours, verify you have the same timezone in Memotoo and on your device, and verify if DST (Daily Saving Time) is activated in both or not.