backing up contacts, calendar, and todo list before reinstalling the operating system
 

My N810 is currently running very slow with too much junk on it, so I'm planning to reflash the operating system on it. Before doing so, I have gpe todo, contacts, and calendar data that I want to backup before reflashing my operating system. Is there an easy way to achieve this? Thanks in advance

Re: backing up contacts, calendar, and todo list before reinstalling the operating sy
 

You can backup the directory '/home/user/.gpe'. It contains all GPE data.

Re: backing up contacts, calendar, and todo list before reinstalling the operating sy
 

And moreover you can run the standard backup: Settings -> Backup / restore which will backup data into the /media/mmc2/Backups folder.
Possibly you can backup more application settings in the folder /home/user or e.g /etc/hosts if you have set some special host settings .