"enable google sync" stays unchecked after saving/reloading

Does anybody know how to activate the google mobile sync in standard edition? Every time i try to save the 开发者_如何转开发checked "enable google sync" checkbox, the checkbox is unchecked again after reloading...

Is there another way for doing this? I cant use my calendar, contacts, email on my iphone - very nasty!!!

Thanks!

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It's a bug that google knows about. See this discussion. Hopefully it will be fixed this week or next.