remove google account from mail and marketplace

[kumala]

I have a eris with 2.1 and I would like to clear my data without losing 2.1 I tried going to about phone and applications but can't seem to clear my data, everytime I do the data reappears. I am looking to upgrade to another phone but don't want to leave my data on this. what can I do.

 

[diverbelow]

You should be able to do a factory reset and still maintain 2.1.