[Guide to update 4.3-3827-beta7 to Update 6 andHeartbleed fix]

Thank you very much, finally patched my nas from the stupid heartbleed.

[Heartbleed vulnerability]

Hi I am running Beta7 (4.3-3827) on my n54l right now and was wondering how do I upgrade to update 2. I've used the inbuilt updater and it fails to update, how did you guys upgrade to update 2?