Note 2 S Planner - How can I set a re-occurring event for every 6 weeks? There are options for weekly, every 2 weeks, monthly and annually, but nothing to select a specific number of weeks.
You cannot with the S-Planner app.
I have a UK Note 3 that came with both S-Planner and Calendar, now updated to Google Calendar version 5.0.1.
If you have Google Calendar, which for me has My Calendar (Kies) and Samsung calendar as well as Google Calendar, you can do 6 weekly intervals on any built in calendar.
I am not sure if it's available on the Note 2, but expect so now you have left 4.1 behind .