by Ernie » Sat Apr 09, 2011 6:53 am
Hi Min,
To update an existing deck, at the main Decks screen tap "Edit" in the top right, tap the deck, then "Download". You'll have the option to either append new cards are replace all cards. Replacing all cards is the normal process to update, and this will try to keep your existing statistics by matching up cards between your old and new set.
Before you update, make sure the Deck Code is set appropriate in the deck edit screen, but should already be if you used the same one when uploading the updated text to my website.
Ernie